90567399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 140120064

約数和(自身を除く): 49552665

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 3257, 9269, 9771, 27807, 42341, 74911, 100967, 127023, 224733, 302901, 973843, 1312571, 2322241, 2921529, 3937713, 6966723, 30189133, 90567399]

約数ペア:

[(1, 90567399), (3, 30189133), (13, 6966723), (23, 3937713), (31, 2921529), (39, 2322241), (69, 1312571), (93, 973843), (299, 302901), (403, 224733), (713, 127023), (897, 100967), (1209, 74911), (2139, 42341), (3257, 27807), (9269, 9771)]