89329877

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 115729152

約数和(自身を除く): 26399275

約数列:

[1, 7, 13, 37, 43, 91, 259, 301, 481, 559, 617, 1591, 3367, 3913, 4319, 8021, 11137, 20683, 22829, 26531, 56147, 144781, 159803, 185717, 296777, 344903, 981647, 2077439, 2414321, 6871529, 12761411, 89329877]

約数ペア:

[(1, 89329877), (7, 12761411), (13, 6871529), (37, 2414321), (43, 2077439), (91, 981647), (259, 344903), (301, 296777), (481, 185717), (559, 159803), (617, 144781), (1591, 56147), (3367, 26531), (3913, 22829), (4319, 20683), (8021, 11137)]