156740115309

素因数分解:

$3^1\times {\mathrm{647}}^1\times {\mathrm{4091}}^1\times {\mathrm{19739}}^1$

素因数の和:24480

約数の個数: 16

約数和(自身を含む): 209371599360

約数和(自身を除く): 52631484051

約数列:

[1, 3, 647, 1941, 4091, 12273, 19739, 59217, 2646877, 7940631, 12771133, 38313399, 80752249, 242256747, 52246705103, 156740115309]

約数ペア:

[(1, 156740115309), (3, 52246705103), (647, 242256747), (1941, 80752249), (4091, 38313399), (12273, 12771133), (19739, 7940631), (59217, 2646877)]