64151990497

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1\times {\mathrm{108971}}^1$

素因数の和:111288

約数の個数: 16

約数和(自身を含む): 75331907712

約数和(自身を除く): 11179917215

約数列:

[1, 7, 37, 259, 2273, 15911, 84101, 108971, 588707, 762797, 4031927, 28223489, 247691083, 1733837581, 9164570071, 64151990497]

約数ペア:

[(1, 64151990497), (7, 9164570071), (37, 1733837581), (259, 247691083), (2273, 28223489), (15911, 4031927), (84101, 762797), (108971, 588707)]