87904053

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{207811}}^1$

素因数の和:207864

約数の個数: 12

約数和(自身を含む): 129674688

約数和(自身を除く): 41770635

約数列:

[1, 3, 9, 47, 141, 423, 207811, 623433, 1870299, 9767117, 29301351, 87904053]

約数ペア:

[(1, 87904053), (3, 29301351), (9, 9767117), (47, 1870299), (141, 623433), (423, 207811)]