82665289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13877}}^1$

素因数の和:13944

約数の個数: 16

約数和(自身を含む): 101253888

約数和(自身を除く): 18588599

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 13877, 97139, 319171, 513449, 2234197, 3594143, 11809327, 82665289]

約数ペア:

[(1, 82665289), (7, 11809327), (23, 3594143), (37, 2234197), (161, 513449), (259, 319171), (851, 97139), (5957, 13877)]