156938010021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8032039}}^1$

素因数の和:8032225

約数の個数: 24

約数和(自身を含む): 245587655040

約数和(自身を除く): 88649645019

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 1503, 2171, 6513, 19539, 8032039, 24096117, 72288351, 104416507, 313249521, 939748563, 1341350513, 4024051539, 12072154617, 17437556669, 52312670007, 156938010021]

約数ペア:

[(1, 156938010021), (3, 52312670007), (9, 17437556669), (13, 12072154617), (39, 4024051539), (117, 1341350513), (167, 939748563), (501, 313249521), (1503, 104416507), (2171, 72288351), (6513, 24096117), (19539, 8032039)]