148570653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1697}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 247772160

約数和(自身を除く): 99201507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 379, 1137, 1697, 2653, 4169, 5091, 7959, 11879, 12507, 18667, 29183, 35637, 56001, 87549, 130669, 392007, 643163, 1929489, 4502141, 7074793, 13506423, 21224379, 49523551, 148570653]

約数ペア:

[(1, 148570653), (3, 49523551), (7, 21224379), (11, 13506423), (21, 7074793), (33, 4502141), (77, 1929489), (231, 643163), (379, 392007), (1137, 130669), (1697, 87549), (2653, 56001), (4169, 35637), (5091, 29183), (7959, 18667), (11879, 12507)]