72542079

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 111056400

約数和(自身を除く): 38514321

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 6779, 10701, 20337, 61011, 196591, 277939, 589773, 833817, 1769319, 2501451, 8060231, 24180693, 72542079]

約数ペア:

[(1, 72542079), (3, 24180693), (9, 8060231), (29, 2501451), (41, 1769319), (87, 833817), (123, 589773), (261, 277939), (369, 196591), (1189, 61011), (3567, 20337), (6779, 10701)]