72768501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20113

約数の個数: 24

約数和(自身を含む): 116852736

約数和(自身を除く): 44084235

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20063, 60189, 180567, 260819, 621953, 782457, 1865859, 2347371, 5597577, 8085389, 24256167, 72768501]

約数ペア:

[(1, 72768501), (3, 24256167), (9, 8085389), (13, 5597577), (31, 2347371), (39, 1865859), (93, 782457), (117, 621953), (279, 260819), (403, 180567), (1209, 60189), (3627, 20063)]