9180927

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 15410720

約数和(自身を除く): 6229793

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2389, 3843, 7167, 16723, 21501, 50169, 145729, 150507, 437187, 1020103, 1311561, 3060309, 9180927]

約数ペア:

[(1, 9180927), (3, 3060309), (7, 1311561), (9, 1020103), (21, 437187), (61, 150507), (63, 145729), (183, 50169), (427, 21501), (549, 16723), (1281, 7167), (2389, 3843)]