87480207

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 130862784

約数和(自身を除く): 43382577

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 2833, 3431, 8499, 10293, 25497, 30879, 133151, 206809, 399453, 620427, 1198359, 1861281, 9720023, 29160069, 87480207]

約数ペア:

[(1, 87480207), (3, 29160069), (9, 9720023), (47, 1861281), (73, 1198359), (141, 620427), (219, 399453), (423, 206809), (657, 133151), (2833, 30879), (3431, 25497), (8499, 10293)]