2912632911

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 4755125760

約数和(自身を除く): 1842492849

約数列:

[1, 3, 9, 19, 27, 47, 57, 67, 81, 141, 171, 201, 423, 513, 601, 603, 893, 1269, 1273, 1539, 1803, 1809, 2679, 3149, 3807, 3819, 5409, 5427, 8037, 9447, 11419, 11457, 16227, 24111, 28247, 28341, 34257, 34371, 40267, 48681, 59831, 72333, 84741, 85023, 102771, 103113, 120801, 179493, 254223, 255069, 308313, 362403, 536693, 538479, 762669, 765073, 924939, 1087209, 1610079, 1615437, 1892549, 2288007, 2295219, 3261627, 4830237, 4846311, 5677647, 6885657, 14490711, 17032941, 20656971, 35958431, 43472133, 51098823, 61970913, 107875293, 153296469, 323625879, 970877637, 2912632911]

約数ペア:

[(1, 2912632911), (3, 970877637), (9, 323625879), (19, 153296469), (27, 107875293), (47, 61970913), (57, 51098823), (67, 43472133), (81, 35958431), (141, 20656971), (171, 17032941), (201, 14490711), (423, 6885657), (513, 5677647), (601, 4846311), (603, 4830237), (893, 3261627), (1269, 2295219), (1273, 2288007), (1539, 1892549), (1803, 1615437), (1809, 1610079), (2679, 1087209), (3149, 924939), (3807, 765073), (3819, 762669), (5409, 538479), (5427, 536693), (8037, 362403), (9447, 308313), (11419, 255069), (11457, 254223), (16227, 179493), (24111, 120801), (28247, 103113), (28341, 102771), (34257, 85023), (34371, 84741), (40267, 72333), (48681, 59831)]