157108587

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{38821}}^1$

素因数の和:38914

約数の個数: 16

約数和(自身を含む): 223614720

約数和(自身を除く): 66506133

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 38821, 116463, 737599, 2212797, 2756291, 8268873, 52369529, 157108587]

約数ペア:

[(1, 157108587), (3, 52369529), (19, 8268873), (57, 2756291), (71, 2212797), (213, 737599), (1349, 116463), (4047, 38821)]