72156933

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{86209}}^1$

素因数の和:86249

約数の個数: 16

約数和(自身を含む): 110348800

約数和(自身を除く): 38191867

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 86209, 258627, 775881, 2327643, 2672479, 8017437, 24052311, 72156933]

約数ペア:

[(1, 72156933), (3, 24052311), (9, 8017437), (27, 2672479), (31, 2327643), (93, 775881), (279, 258627), (837, 86209)]