75845727

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{2683}}^1$

素因数の和:3044

約数の個数: 20

約数和(自身を含む): 113667400

約数和(自身を除く): 37821673

約数列:

[1, 3, 9, 27, 81, 349, 1047, 2683, 3141, 8049, 9423, 24147, 28269, 72441, 217323, 936367, 2809101, 8427303, 25281909, 75845727]

約数ペア:

[(1, 75845727), (3, 25281909), (9, 8427303), (27, 2809101), (81, 936367), (349, 217323), (1047, 72441), (2683, 28269), (3141, 24147), (8049, 9423)]