56756223

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 83356416

約数和(自身を除く): 26600193

約数列:

[1, 3, 9, 137, 191, 241, 411, 573, 723, 1233, 1719, 2169, 26167, 33017, 46031, 78501, 99051, 138093, 235503, 297153, 414279, 6306247, 18918741, 56756223]

約数ペア:

[(1, 56756223), (3, 18918741), (9, 6306247), (137, 414279), (191, 297153), (241, 235503), (411, 138093), (573, 99051), (723, 78501), (1233, 46031), (1719, 33017), (2169, 26167)]