81009097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5471}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 93768192

約数和(自身を除く): 12759095

約数列:

[1, 13, 17, 67, 221, 871, 1139, 5471, 14807, 71123, 93007, 366557, 1209091, 4765241, 6231469, 81009097]

約数ペア:

[(1, 81009097), (13, 6231469), (17, 4765241), (67, 1209091), (221, 366557), (871, 93007), (1139, 71123), (5471, 14807)]