86138619

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 49336581

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 343, 679, 863, 1029, 2037, 2589, 4753, 6041, 14259, 18123, 33271, 42287, 83711, 99813, 126861, 251133, 296009, 585977, 888027, 1757931, 4101839, 12305517, 28712873, 86138619]

約数ペア:

[(1, 86138619), (3, 28712873), (7, 12305517), (21, 4101839), (49, 1757931), (97, 888027), (147, 585977), (291, 296009), (343, 251133), (679, 126861), (863, 99813), (1029, 83711), (2037, 42287), (2589, 33271), (4753, 18123), (6041, 14259)]