66430511

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 78087168

約数和(自身を除く): 11656657

約数列:

[1, 7, 71, 73, 497, 511, 1831, 5183, 12817, 36281, 130001, 133663, 910007, 935641, 9490073, 66430511]

約数ペア:

[(1, 66430511), (7, 9490073), (71, 935641), (73, 910007), (497, 133663), (511, 130001), (1831, 36281), (5183, 12817)]