170520057

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 256139520

約数和(自身を除く): 85619463

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 4309, 4397, 12927, 13191, 38781, 39573, 136307, 408921, 611183, 1226763, 1833549, 5500647, 18946673, 56840019, 170520057]

約数ペア:

[(1, 170520057), (3, 56840019), (9, 18946673), (31, 5500647), (93, 1833549), (139, 1226763), (279, 611183), (417, 408921), (1251, 136307), (4309, 39573), (4397, 38781), (12927, 13191)]