87911481

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{5501}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 134160768

約数和(自身を除く): 46249287

約数列:

[1, 3, 7, 21, 761, 2283, 5327, 5501, 15981, 16503, 38507, 115521, 4186261, 12558783, 29303827, 87911481]

約数ペア:

[(1, 87911481), (3, 29303827), (7, 12558783), (21, 4186261), (761, 115521), (2283, 38507), (5327, 16503), (5501, 15981)]