51528627

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 78633360

約数和(自身を除く): 27104733

約数列:

[1, 3, 9, 19, 57, 171, 541, 557, 1623, 1671, 4869, 5013, 10279, 10583, 30837, 31749, 92511, 95247, 301337, 904011, 2712033, 5725403, 17176209, 51528627]

約数ペア:

[(1, 51528627), (3, 17176209), (9, 5725403), (19, 2712033), (57, 904011), (171, 301337), (541, 95247), (557, 92511), (1623, 31749), (1671, 30837), (4869, 10583), (5013, 10279)]