69955587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31469}}^1$

素因数の和:31507

約数の個数: 24

約数和(自身を含む): 114550800

約数和(自身を除く): 44595213

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 31469, 94407, 283221, 409097, 597911, 1227291, 1793733, 3681873, 5381199, 7772843, 23318529, 69955587]

約数ペア:

[(1, 69955587), (3, 23318529), (9, 7772843), (13, 5381199), (19, 3681873), (39, 1793733), (57, 1227291), (117, 597911), (171, 409097), (247, 283221), (741, 94407), (2223, 31469)]