270809301

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 419288320

約数和(自身を除く): 148479019

約数列:

[1, 3, 7, 21, 109, 193, 327, 579, 613, 763, 1351, 1839, 2289, 4053, 4291, 12873, 21037, 63111, 66817, 118309, 147259, 200451, 354927, 441777, 467719, 828163, 1403157, 2484489, 12895681, 38687043, 90269767, 270809301]

約数ペア:

[(1, 270809301), (3, 90269767), (7, 38687043), (21, 12895681), (109, 2484489), (193, 1403157), (327, 828163), (579, 467719), (613, 441777), (763, 354927), (1351, 200451), (1839, 147259), (2289, 118309), (4053, 66817), (4291, 63111), (12873, 21037)]