72378951

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 97763328

約数和(自身を除く): 25384377

約数列:

[1, 3, 127, 271, 381, 701, 813, 2103, 34417, 89027, 103251, 189971, 267081, 569913, 24126317, 72378951]

約数ペア:

[(1, 72378951), (3, 24126317), (127, 569913), (271, 267081), (381, 189971), (701, 103251), (813, 89027), (2103, 34417)]