55682289

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{12203}}^1$

素因数の和:12238

約数の個数: 24

約数和(自身を含む): 89333280

約数和(自身を除く): 33650991

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 12203, 36609, 109827, 158639, 329481, 475917, 1427751, 2062307, 4283253, 6186921, 18560763, 55682289]

約数ペア:

[(1, 55682289), (3, 18560763), (9, 6186921), (13, 4283253), (27, 2062307), (39, 1427751), (117, 475917), (169, 329481), (351, 158639), (507, 109827), (1521, 36609), (4563, 12203)]