89750709

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 131788800

約数和(自身を除く): 42038091

約数列:

[1, 3, 9, 109, 191, 327, 479, 573, 981, 1437, 1719, 4311, 20819, 52211, 62457, 91489, 156633, 187371, 274467, 469899, 823401, 9972301, 29916903, 89750709]

約数ペア:

[(1, 89750709), (3, 29916903), (9, 9972301), (109, 823401), (191, 469899), (327, 274467), (479, 187371), (573, 156633), (981, 91489), (1437, 62457), (1719, 52211), (4311, 20819)]