69121449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9859}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 107671200

約数和(自身を除く): 38549751

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 9859, 29577, 88731, 187321, 404219, 561963, 1212657, 1685889, 3637971, 7680161, 23040483, 69121449]

約数ペア:

[(1, 69121449), (3, 23040483), (9, 7680161), (19, 3637971), (41, 1685889), (57, 1212657), (123, 561963), (171, 404219), (369, 187321), (779, 88731), (2337, 29577), (7011, 9859)]