53921967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11927}}^1$

素因数の和:12078

約数の個数: 16

約数和(自身を含む): 79011072

約数和(自身を除く): 25089105

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 11927, 35781, 131197, 393591, 1633999, 4901997, 17973989, 53921967]

約数ペア:

[(1, 53921967), (3, 17973989), (11, 4901997), (33, 1633999), (137, 393591), (411, 131197), (1507, 35781), (4521, 11927)]