31392171

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50551}}^1$

素因数の和:50583

約数の個数: 16

約数和(自身を含む): 48529920

約数和(自身を除く): 17137749

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50551, 151653, 454959, 1162673, 1364877, 3488019, 10464057, 31392171]

約数ペア:

[(1, 31392171), (3, 10464057), (9, 3488019), (23, 1364877), (27, 1162673), (69, 454959), (207, 151653), (621, 50551)]