71296497

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 110223360

約数和(自身を除く): 38926863

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 827, 837, 927, 2481, 2781, 3193, 7443, 9579, 22329, 25637, 28737, 76911, 85181, 86211, 230733, 255543, 692199, 766629, 2299887, 2640611, 7921833, 23765499, 71296497]

約数ペア:

[(1, 71296497), (3, 23765499), (9, 7921833), (27, 2640611), (31, 2299887), (93, 766629), (103, 692199), (279, 255543), (309, 230733), (827, 86211), (837, 85181), (927, 76911), (2481, 28737), (2781, 25637), (3193, 22329), (7443, 9579)]