66408927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 33745953

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 827, 923, 1131, 2059, 2481, 2769, 6177, 10751, 23983, 26767, 32253, 58717, 71949, 80301, 176151, 311779, 763321, 935337, 1702793, 2289963, 5108379, 22136309, 66408927]

約数ペア:

[(1, 66408927), (3, 22136309), (13, 5108379), (29, 2289963), (39, 1702793), (71, 935337), (87, 763321), (213, 311779), (377, 176151), (827, 80301), (923, 71949), (1131, 58717), (2059, 32253), (2481, 26767), (2769, 23983), (6177, 10751)]