82549989

素因数分解:

$3^3\times {\mathrm{1531}}^1\times {\mathrm{1997}}^1$

素因数の和:3537

約数の個数: 16

約数和(自身を含む): 122437440

約数和(自身を除く): 39887451

約数列:

[1, 3, 9, 27, 1531, 1997, 4593, 5991, 13779, 17973, 41337, 53919, 3057407, 9172221, 27516663, 82549989]

約数ペア:

[(1, 82549989), (3, 27516663), (9, 9172221), (27, 3057407), (1531, 53919), (1997, 41337), (4593, 17973), (5991, 13779)]