866772009

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{60457}}^1$

素因数の和:60531

約数の個数: 24

約数和(自身を含む): 1320402720

約数和(自身を除く): 453630711

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 14337, 60457, 181371, 544113, 1632339, 3566963, 4897017, 10700889, 14691051, 32102667, 96308001, 288924003, 866772009]

約数ペア:

[(1, 866772009), (3, 288924003), (9, 96308001), (27, 32102667), (59, 14691051), (81, 10700889), (177, 4897017), (243, 3566963), (531, 1632339), (1593, 544113), (4779, 181371), (14337, 60457)]