156975985491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{75943873}}^1$

素因数の和:75943942

約数の個数: 16

約数和(自身を含む): 229654274976

約数和(自身を除く): 72678289485

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 75943873, 227831619, 987270349, 2961811047, 4025025269, 12075075807, 52325328497, 156975985491]

約数ペア:

[(1, 156975985491), (3, 52325328497), (13, 12075075807), (39, 4025025269), (53, 2961811047), (159, 987270349), (689, 227831619), (2067, 75943873)]