56227509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 88050872

約数和(自身を除く): 31823363

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 3061, 6123, 9183, 18369, 27549, 39793, 119379, 358137, 480577, 1441731, 4325193, 6247501, 18742503, 56227509]

約数ペア:

[(1, 56227509), (3, 18742503), (9, 6247501), (13, 4325193), (39, 1441731), (117, 480577), (157, 358137), (471, 119379), (1413, 39793), (2041, 27549), (3061, 18369), (6123, 9183)]