68235013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1741}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 85288320

約数和(自身を除く): 17053307

約数列:

[1, 7, 11, 77, 509, 1741, 3563, 5599, 12187, 19151, 39193, 134057, 886169, 6203183, 9747859, 68235013]

約数ペア:

[(1, 68235013), (7, 9747859), (11, 6203183), (77, 886169), (509, 134057), (1741, 39193), (3563, 19151), (5599, 12187)]