66906447

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 91267968

約数和(自身を除く): 24361521

約数列:

[1, 3, 61, 163, 183, 489, 2243, 6729, 9943, 29829, 136823, 365609, 410469, 1096827, 22302149, 66906447]

約数ペア:

[(1, 66906447), (3, 22302149), (61, 1096827), (163, 410469), (183, 365609), (489, 136823), (2243, 29829), (6729, 9943)]