71578539

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{5801}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 106292640

約数和(自身を除く): 34714101

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 5801, 12339, 17403, 52209, 156627, 2651057, 7953171, 23859513, 71578539]

約数ペア:

[(1, 71578539), (3, 23859513), (9, 7953171), (27, 2651057), (457, 156627), (1371, 52209), (4113, 17403), (5801, 12339)]