55718201

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 70607040

約数和(自身を除く): 14888839

約数列:

[1, 7, 11, 77, 121, 157, 419, 847, 1099, 1727, 2933, 4609, 12089, 18997, 32263, 50699, 65783, 132979, 354893, 460481, 723613, 5065291, 7959743, 55718201]

約数ペア:

[(1, 55718201), (7, 7959743), (11, 5065291), (77, 723613), (121, 460481), (157, 354893), (419, 132979), (847, 65783), (1099, 50699), (1727, 32263), (2933, 18997), (4609, 12089)]