127496721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28201}}^1$

素因数の和:28352

約数の個数: 16

約数和(自身を含む): 186810048

約数和(自身を除く): 59313327

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 28201, 84603, 310211, 930633, 3863537, 11590611, 42498907, 127496721]

約数ペア:

[(1, 127496721), (3, 42498907), (11, 11590611), (33, 3863537), (137, 930633), (411, 310211), (1507, 84603), (4521, 28201)]