66252981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27031}}^1$

素因数の和:27096

約数の個数: 16

約数和(自身を含む): 95152640

約数和(自身を除く): 28899659

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 27031, 81093, 513589, 1162333, 1540767, 3486999, 22084327, 66252981]

約数ペア:

[(1, 66252981), (3, 22084327), (19, 3486999), (43, 1540767), (57, 1162333), (129, 513589), (817, 81093), (2451, 27031)]