39713679

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{20149}}^1$

素因数の和:20231

約数の個数: 16

約数和(自身を含む): 59644000

約数和(自身を除く): 19930321

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 20149, 60447, 181341, 544023, 1470877, 4412631, 13237893, 39713679]

約数ペア:

[(1, 39713679), (3, 13237893), (9, 4412631), (27, 1470877), (73, 544023), (219, 181341), (657, 60447), (1971, 20149)]