1567121624973

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{2551987}}^1$

素因数の和:2552126

約数の個数: 36

約数和(自身を含む): 2371940142624

約数和(自身を除く): 804818517651

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 961, 2201, 2883, 6603, 8649, 19809, 68231, 204693, 614079, 2551987, 7655961, 22967883, 79111597, 181191077, 237334791, 543573231, 712004373, 1630719693, 2452459507, 5616923387, 7357378521, 16850770161, 22072135563, 50552310483, 174124624997, 522373874991, 1567121624973]

約数ペア:

[(1, 1567121624973), (3, 522373874991), (9, 174124624997), (31, 50552310483), (71, 22072135563), (93, 16850770161), (213, 7357378521), (279, 5616923387), (639, 2452459507), (961, 1630719693), (2201, 712004373), (2883, 543573231), (6603, 237334791), (8649, 181191077), (19809, 79111597), (68231, 22967883), (204693, 7655961), (614079, 2551987)]