156720140907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{15959}}^1\times {\mathrm{297581}}^1$

素因数の和:313554

約数の個数: 16

約数和(自身を含む): 227971618560

約数和(自身を除く): 71251477653

約数列:

[1, 3, 11, 33, 15959, 47877, 175549, 297581, 526647, 892743, 3273391, 9820173, 4749095179, 14247285537, 52240046969, 156720140907]

約数ペア:

[(1, 156720140907), (3, 52240046969), (11, 14247285537), (33, 4749095179), (15959, 9820173), (47877, 3273391), (175549, 892743), (297581, 526647)]