57100227

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 77280000

約数和(自身を除く): 20179773

約数列:

[1, 3, 139, 149, 417, 447, 919, 2757, 20711, 62133, 127741, 136931, 383223, 410793, 19033409, 57100227]

約数ペア:

[(1, 57100227), (3, 19033409), (139, 410793), (149, 383223), (417, 136931), (447, 127741), (919, 62133), (2757, 20711)]