159290427

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2671}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 215641088

約数和(自身を除く): 56350661

約数列:

[1, 3, 103, 193, 309, 579, 2671, 8013, 19879, 59637, 275113, 515503, 825339, 1546509, 53096809, 159290427]

約数ペア:

[(1, 159290427), (3, 53096809), (103, 1546509), (193, 825339), (309, 515503), (579, 275113), (2671, 59637), (8013, 19879)]