90912951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 137779200

約数和(自身を除く): 46866249

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1791, 2207, 4577, 6621, 13731, 19863, 41193, 50761, 152283, 439193, 456849, 1317579, 3952737, 10101439, 30304317, 90912951]

約数ペア:

[(1, 90912951), (3, 30304317), (9, 10101439), (23, 3952737), (69, 1317579), (199, 456849), (207, 439193), (597, 152283), (1791, 50761), (2207, 41193), (4577, 19863), (6621, 13731)]