87200379

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37409}}^1$

素因数の和:37459

約数の個数: 24

約数和(自身を含む): 147844320

約数和(自身を除く): 60643941

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 37409, 112227, 261863, 336681, 785589, 1384133, 2356767, 4152399, 9688931, 12457197, 29066793, 87200379]

約数ペア:

[(1, 87200379), (3, 29066793), (7, 12457197), (9, 9688931), (21, 4152399), (37, 2356767), (63, 1384133), (111, 785589), (259, 336681), (333, 261863), (777, 112227), (2331, 37409)]