72553413

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 97957440

約数和(自身を除く): 25404027

約数列:

[1, 3, 139, 257, 417, 677, 771, 2031, 35723, 94103, 107169, 173989, 282309, 521967, 24184471, 72553413]

約数ペア:

[(1, 72553413), (3, 24184471), (139, 521967), (257, 282309), (417, 173989), (677, 107169), (771, 94103), (2031, 35723)]