156922784499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211771639}}^1$

素因数の和:211771674

約数の個数: 16

約数和(自身を含む): 237184236800

約数和(自身を除く): 80261452301

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 211771639, 635314917, 2753031307, 4023661141, 8259093921, 12070983423, 52307594833, 156922784499]

約数ペア:

[(1, 156922784499), (3, 52307594833), (13, 12070983423), (19, 8259093921), (39, 4023661141), (57, 2753031307), (247, 635314917), (741, 211771639)]