520077808521

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{1907}}^1\times {\mathrm{383573}}^1$

素因数の和:385565

約数の個数: 24

約数和(自身を含む): 761133559680

約数和(自身を除く): 241055751159

約数列:

[1, 3, 9, 79, 237, 711, 1907, 5721, 17163, 150653, 383573, 451959, 1150719, 1355877, 3452157, 30302267, 90906801, 272720403, 731473711, 2194421133, 6583263399, 57786423169, 173359269507, 520077808521]

約数ペア:

[(1, 520077808521), (3, 173359269507), (9, 57786423169), (79, 6583263399), (237, 2194421133), (711, 731473711), (1907, 272720403), (5721, 90906801), (17163, 30302267), (150653, 3452157), (383573, 1355877), (451959, 1150719)]