55963521

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{26237}}^1$

素因数の和:26325

約数の個数: 16

約数和(自身を含む): 83961600

約数和(自身を除く): 27998079

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 26237, 78711, 236133, 708399, 2072723, 6218169, 18654507, 55963521]

約数ペア:

[(1, 55963521), (3, 18654507), (9, 6218169), (27, 2072723), (79, 708399), (237, 236133), (711, 78711), (2133, 26237)]