56715202377

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{1590131}}^1$

素因数の和:1591461

約数の個数: 16

約数和(自身を含む): 84086180160

約数和(自身を除く): 27370977783

約数列:

[1, 3, 9, 27, 1321, 3963, 11889, 35667, 1590131, 4770393, 14311179, 42933537, 2100563051, 6301689153, 18905067459, 56715202377]

約数ペア:

[(1, 56715202377), (3, 18905067459), (9, 6301689153), (27, 2100563051), (1321, 42933537), (3963, 14311179), (11889, 4770393), (35667, 1590131)]