13492701981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 23284039680

約数和(自身を除く): 9791337699

約数列:

[1, 3, 9, 11, 27, 31, 33, 43, 93, 99, 129, 173, 197, 279, 297, 341, 387, 473, 519, 591, 837, 1023, 1161, 1333, 1419, 1557, 1773, 1903, 2167, 3069, 3999, 4257, 4671, 5319, 5363, 5709, 6107, 6501, 7439, 8471, 9207, 11997, 12771, 14663, 16089, 17127, 18321, 19503, 22317, 25413, 34081, 35991, 43989, 48267, 51381, 54963, 58509, 58993, 66951, 67177, 76239, 81829, 93181, 102243, 131967, 144801, 164889, 176979, 200853, 201531, 228717, 230609, 245487, 262601, 279543, 306729, 374891, 395901, 530937, 604593, 691827, 736461, 787803, 838629, 920187, 1056511, 1124673, 1465483, 1592811, 1813779, 2075481, 2209383, 2363409, 2515887, 2536699, 2888611, 3169533, 3374019, 4396449, 6226443, 7090227, 7610097, 8665833, 9508599, 10122057, 11621621, 13189347, 16120313, 22830291, 25997499, 28525797, 34864863, 39568041, 45429973, 48360939, 68490873, 77992497, 104594589, 136289919, 145082817, 313783767, 408869757, 435248451, 499729703, 1226609271, 1499189109, 4497567327, 13492701981]

約数ペア:

[(1, 13492701981), (3, 4497567327), (9, 1499189109), (11, 1226609271), (27, 499729703), (31, 435248451), (33, 408869757), (43, 313783767), (93, 145082817), (99, 136289919), (129, 104594589), (173, 77992497), (197, 68490873), (279, 48360939), (297, 45429973), (341, 39568041), (387, 34864863), (473, 28525797), (519, 25997499), (591, 22830291), (837, 16120313), (1023, 13189347), (1161, 11621621), (1333, 10122057), (1419, 9508599), (1557, 8665833), (1773, 7610097), (1903, 7090227), (2167, 6226443), (3069, 4396449), (3999, 3374019), (4257, 3169533), (4671, 2888611), (5319, 2536699), (5363, 2515887), (5709, 2363409), (6107, 2209383), (6501, 2075481), (7439, 1813779), (8471, 1592811), (9207, 1465483), (11997, 1124673), (12771, 1056511), (14663, 920187), (16089, 838629), (17127, 787803), (18321, 736461), (19503, 691827), (22317, 604593), (25413, 530937), (34081, 395901), (35991, 374891), (43989, 306729), (48267, 279543), (51381, 262601), (54963, 245487), (58509, 230609), (58993, 228717), (66951, 201531), (67177, 200853), (76239, 176979), (81829, 164889), (93181, 144801), (102243, 131967)]