54590913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7649}}^1$

素因数の和:7729

約数の個数: 24

約数和(自身を含む): 86322600

約数和(自身を除く): 31731687

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 7649, 22947, 68841, 99437, 298311, 466589, 894933, 1399767, 4199301, 6065657, 18196971, 54590913]

約数ペア:

[(1, 54590913), (3, 18196971), (9, 6065657), (13, 4199301), (39, 1399767), (61, 894933), (117, 466589), (183, 298311), (549, 99437), (793, 68841), (2379, 22947), (7137, 7649)]