86787415521

素因数分解:

$3^3\times {\mathrm{3491}}^1\times {\mathrm{920753}}^1$

素因数の和:924253

約数の個数: 16

約数和(自身を含む): 128610918720

約数和(自身を除く): 41823503199

約数列:

[1, 3, 9, 27, 3491, 10473, 31419, 94257, 920753, 2762259, 8286777, 24860331, 3214348723, 9643046169, 28929138507, 86787415521]

約数ペア:

[(1, 86787415521), (3, 28929138507), (9, 9643046169), (27, 3214348723), (3491, 24860331), (10473, 8286777), (31419, 2762259), (94257, 920753)]