156978725397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1\times {\mathrm{274957}}^1$

素因数の和:289612

約数の個数: 16

約数和(自身を含む): 225421566720

約数和(自身を除く): 68442841323

約数列:

[1, 3, 13, 39, 14639, 43917, 190307, 274957, 570921, 824871, 3574441, 10723323, 4025095523, 12075286569, 52326241799, 156978725397]

約数ペア:

[(1, 156978725397), (3, 52326241799), (13, 12075286569), (39, 4025095523), (14639, 10723323), (43917, 3574441), (190307, 824871), (274957, 570921)]