55513557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{821}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 87710688

約数和(自身を除く): 32197131

約数列:

[1, 3, 9, 11, 33, 99, 683, 821, 2049, 2463, 6147, 7389, 7513, 9031, 22539, 27093, 67617, 81279, 560743, 1682229, 5046687, 6168173, 18504519, 55513557]

約数ペア:

[(1, 55513557), (3, 18504519), (9, 6168173), (11, 5046687), (33, 1682229), (99, 560743), (683, 81279), (821, 67617), (2049, 27093), (2463, 22539), (6147, 9031), (7389, 7513)]