148973769

素因数分解:

$3^3\times 7^2\times {\mathrm{112603}}^1$

素因数の和:112626

約数の個数: 24

約数和(自身を含む): 256737120

約数和(自身を除く): 107763351

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 112603, 337809, 788221, 1013427, 2364663, 3040281, 5517547, 7093989, 16552641, 21281967, 49657923, 148973769]

約数ペア:

[(1, 148973769), (3, 49657923), (7, 21281967), (9, 16552641), (21, 7093989), (27, 5517547), (49, 3040281), (63, 2364663), (147, 1013427), (189, 788221), (441, 337809), (1323, 112603)]