69758507

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 89554752

約数和(自身を除く): 19796245

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 2671, 3731, 18697, 26117, 34723, 109511, 130879, 243061, 766577, 1423643, 1701427, 5366039, 9965501, 69758507]

約数ペア:

[(1, 69758507), (7, 9965501), (13, 5366039), (41, 1701427), (49, 1423643), (91, 766577), (287, 243061), (533, 130879), (637, 109511), (2009, 34723), (2671, 26117), (3731, 18697)]