181514907

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{26927}}^1$

素因数の和:27047

約数の個数: 24

約数和(自身を含む): 302455296

約数和(自身を除く): 120940389

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 26927, 80781, 188489, 242343, 565467, 1696401, 2881189, 8643567, 20168323, 25930701, 60504969, 181514907]

約数ペア:

[(1, 181514907), (3, 60504969), (7, 25930701), (9, 20168323), (21, 8643567), (63, 2881189), (107, 1696401), (321, 565467), (749, 242343), (963, 188489), (2247, 80781), (6741, 26927)]