128625753

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{7159}}^1$

素因数の和:7328

約数の個数: 16

約数和(自身を含む): 176307840

約数和(自身を除く): 47682087

約数列:

[1, 3, 53, 113, 159, 339, 5989, 7159, 17967, 21477, 379427, 808967, 1138281, 2426901, 42875251, 128625753]

約数ペア:

[(1, 128625753), (3, 42875251), (53, 2426901), (113, 1138281), (159, 808967), (339, 379427), (5989, 21477), (7159, 17967)]