157031109

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{25621}}^1$

素因数の和:25857

約数の個数: 16

約数和(自身を含む): 233672640

約数和(自身を除く): 76641531

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 25621, 76863, 230589, 691767, 5815967, 17447901, 52343703, 157031109]

約数ペア:

[(1, 157031109), (3, 52343703), (9, 17447901), (27, 5815967), (227, 691767), (681, 230589), (2043, 76863), (6129, 25621)]