68391301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 77654016

約数和(自身を除く): 9262715

約数列:

[1, 11, 31, 131, 341, 1441, 1531, 4061, 16841, 44671, 47461, 200561, 522071, 2206171, 6217391, 68391301]

約数ペア:

[(1, 68391301), (11, 6217391), (31, 2206171), (131, 522071), (341, 200561), (1441, 47461), (1531, 44671), (4061, 16841)]