128096829

素因数分解:

$3^3\times 7^2\times {\mathrm{96823}}^1$

素因数の和:96846

約数の個数: 24

約数和(自身を含む): 220758720

約数和(自身を除く): 92661891

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 96823, 290469, 677761, 871407, 2033283, 2614221, 4744327, 6099849, 14232981, 18299547, 42698943, 128096829]

約数ペア:

[(1, 128096829), (3, 42698943), (7, 18299547), (9, 14232981), (21, 6099849), (27, 4744327), (49, 2614221), (63, 2033283), (147, 871407), (189, 677761), (441, 290469), (1323, 96823)]