68759951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1291}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 78791328

約数和(自身を除く): 10031377

約数列:

[1, 13, 17, 221, 241, 1291, 3133, 4097, 16783, 21947, 53261, 285311, 311131, 4044703, 5289227, 68759951]

約数ペア:

[(1, 68759951), (13, 5289227), (17, 4044703), (221, 311131), (241, 285311), (1291, 53261), (3133, 21947), (4097, 16783)]