127221327

素因数分解:

$3^3\times {\mathrm{1061}}^1\times {\mathrm{4441}}^1$

素因数の和:5511

約数の個数: 16

約数和(自身を含む): 188696160

約数和(自身を除く): 61474833

約数列:

[1, 3, 9, 27, 1061, 3183, 4441, 9549, 13323, 28647, 39969, 119907, 4711901, 14135703, 42407109, 127221327]

約数ペア:

[(1, 127221327), (3, 42407109), (9, 14135703), (27, 4711901), (1061, 119907), (3183, 39969), (4441, 28647), (9549, 13323)]