85311957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34807}}^1$

素因数の和:34872

約数の個数: 16

約数和(自身を含む): 122524160

約数和(自身を除く): 37212203

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 34807, 104421, 661333, 1496701, 1983999, 4490103, 28437319, 85311957]

約数ペア:

[(1, 85311957), (3, 28437319), (19, 4490103), (43, 1983999), (57, 1496701), (129, 661333), (817, 104421), (2451, 34807)]