66939913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{1901}}^1$

素因数の和:3455

約数の個数: 8

約数和(自身を含む): 69932736

約数和(自身を除く): 2992823

約数列:

[1, 23, 1531, 1901, 35213, 43723, 2910431, 66939913]

約数ペア:

[(1, 66939913), (23, 2910431), (1531, 43723), (1901, 35213)]