64707633

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 100101120

約数和(自身を除く): 35393487

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 797, 837, 873, 2391, 2619, 3007, 7173, 9021, 21519, 24707, 27063, 74121, 77309, 81189, 222363, 231927, 667089, 695781, 2087343, 2396579, 7189737, 21569211, 64707633]

約数ペア:

[(1, 64707633), (3, 21569211), (9, 7189737), (27, 2396579), (31, 2087343), (93, 695781), (97, 667089), (279, 231927), (291, 222363), (797, 81189), (837, 77309), (873, 74121), (2391, 27063), (2619, 24707), (3007, 21519), (7173, 9021)]