66078733

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 78641280

約数和(自身を除く): 12562547

約数列:

[1, 7, 29, 163, 203, 1141, 1997, 4727, 13979, 33089, 57913, 325511, 405391, 2278577, 9439819, 66078733]

約数ペア:

[(1, 66078733), (7, 9439819), (29, 2278577), (163, 405391), (203, 325511), (1141, 57913), (1997, 33089), (4727, 13979)]