72968391

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{37021}}^1$

素因数の和:37103

約数の個数: 16

約数和(自身を含む): 109585120

約数和(自身を除く): 36616729

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 37021, 111063, 333189, 999567, 2702533, 8107599, 24322797, 72968391]

約数ペア:

[(1, 72968391), (3, 24322797), (9, 8107599), (27, 2702533), (73, 999567), (219, 333189), (657, 111063), (1971, 37021)]