56686851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 93576000

約数和(自身を除く): 36889149

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 5569, 10179, 16707, 50121, 72397, 150363, 161501, 217191, 484503, 651573, 1453509, 1954719, 2099513, 4360527, 6298539, 18895617, 56686851]

約数ペア:

[(1, 56686851), (3, 18895617), (9, 6298539), (13, 4360527), (27, 2099513), (29, 1954719), (39, 1453509), (87, 651573), (117, 484503), (261, 217191), (351, 161501), (377, 150363), (783, 72397), (1131, 50121), (3393, 16707), (5569, 10179)]