15678640989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 28530754560

約数和(自身を除く): 12852113571

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 67, 69, 81, 99, 171, 201, 207, 209, 253, 297, 437, 513, 601, 603, 621, 627, 737, 759, 891, 1273, 1311, 1539, 1541, 1803, 1809, 1863, 1881, 2211, 2277, 3819, 3933, 4623, 4807, 5409, 5427, 5643, 6611, 6633, 6831, 11419, 11457, 11799, 13823, 13869, 14003, 14421, 16227, 16929, 16951, 19833, 19899, 20493, 29279, 34257, 34371, 35397, 40267, 41469, 41607, 42009, 43263, 48681, 50853, 59499, 59697, 87837, 102771, 103113, 120801, 124407, 124821, 125609, 126027, 129789, 152053, 152559, 178497, 262637, 263511, 308313, 322069, 362403, 373221, 376827, 378081, 389367, 442937, 456159, 457677, 535491, 765073, 787911, 790533, 924939, 926141, 966207, 1087209, 1119663, 1130481, 1134243, 1328811, 1368477, 1373031, 2295219, 2363733, 2371599, 2778423, 2889007, 2898621, 3261627, 3391443, 3986433, 4105431, 6885657, 7091199, 8335269, 8415803, 8667021, 8695863, 10174329, 10187551, 11959299, 12316293, 17596679, 20656971, 21273597, 25005807, 25247409, 26001063, 26087589, 30562653, 35877897, 52790037, 61970913, 75017421, 75742227, 78003189, 91687959, 158370111, 193563469, 227226681, 234009567, 275063877, 475110333, 580690407, 681680043, 825191631, 1425330999, 1742071221, 5226213663, 15678640989]

約数ペア:

[(1, 15678640989), (3, 5226213663), (9, 1742071221), (11, 1425330999), (19, 825191631), (23, 681680043), (27, 580690407), (33, 475110333), (57, 275063877), (67, 234009567), (69, 227226681), (81, 193563469), (99, 158370111), (171, 91687959), (201, 78003189), (207, 75742227), (209, 75017421), (253, 61970913), (297, 52790037), (437, 35877897), (513, 30562653), (601, 26087589), (603, 26001063), (621, 25247409), (627, 25005807), (737, 21273597), (759, 20656971), (891, 17596679), (1273, 12316293), (1311, 11959299), (1539, 10187551), (1541, 10174329), (1803, 8695863), (1809, 8667021), (1863, 8415803), (1881, 8335269), (2211, 7091199), (2277, 6885657), (3819, 4105431), (3933, 3986433), (4623, 3391443), (4807, 3261627), (5409, 2898621), (5427, 2889007), (5643, 2778423), (6611, 2371599), (6633, 2363733), (6831, 2295219), (11419, 1373031), (11457, 1368477), (11799, 1328811), (13823, 1134243), (13869, 1130481), (14003, 1119663), (14421, 1087209), (16227, 966207), (16929, 926141), (16951, 924939), (19833, 790533), (19899, 787911), (20493, 765073), (29279, 535491), (34257, 457677), (34371, 456159), (35397, 442937), (40267, 389367), (41469, 378081), (41607, 376827), (42009, 373221), (43263, 362403), (48681, 322069), (50853, 308313), (59499, 263511), (59697, 262637), (87837, 178497), (102771, 152559), (103113, 152053), (120801, 129789), (124407, 126027), (124821, 125609)]