56807127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1223}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 88661664

約数和(自身を除く): 31854537

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 1223, 3573, 3669, 5161, 11007, 15483, 15899, 46449, 47697, 143091, 485531, 1456593, 4369779, 6311903, 18935709, 56807127]

約数ペア:

[(1, 56807127), (3, 18935709), (9, 6311903), (13, 4369779), (39, 1456593), (117, 485531), (397, 143091), (1191, 47697), (1223, 46449), (3573, 15899), (3669, 15483), (5161, 11007)]