72480657

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1823}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 100247040

約数和(自身を除く): 27766383

約数列:

[1, 3, 29, 87, 457, 1371, 1823, 5469, 13253, 39759, 52867, 158601, 833111, 2499333, 24160219, 72480657]

約数ペア:

[(1, 72480657), (3, 24160219), (29, 2499333), (87, 833111), (457, 158601), (1371, 52867), (1823, 39759), (5469, 13253)]