123490521

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59399}}^1$

素因数の和:59426

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 104605479

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 59399, 178197, 415793, 534591, 653389, 1247379, 1603773, 1960167, 3742137, 4573723, 5880501, 11226411, 13721169, 17641503, 41163507, 123490521]

約数ペア:

[(1, 123490521), (3, 41163507), (7, 17641503), (9, 13721169), (11, 11226411), (21, 5880501), (27, 4573723), (33, 3742137), (63, 1960167), (77, 1603773), (99, 1247379), (189, 653389), (231, 534591), (297, 415793), (693, 178197), (2079, 59399)]