87312531

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2339}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 121754880

約数和(自身を除く): 34442349

約数列:

[1, 3, 23, 69, 541, 1623, 2339, 7017, 12443, 37329, 53797, 161391, 1265399, 3796197, 29104177, 87312531]

約数ペア:

[(1, 87312531), (3, 29104177), (23, 3796197), (69, 1265399), (541, 161391), (1623, 53797), (2339, 37329), (7017, 12443)]