827445393

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1303}}^1\times {\mathrm{1907}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 1229087808

約数和(自身を除く): 401642415

約数列:

[1, 3, 9, 37, 111, 333, 1303, 1907, 3909, 5721, 11727, 17163, 48211, 70559, 144633, 211677, 433899, 635031, 2484821, 7454463, 22363389, 91938377, 275815131, 827445393]

約数ペア:

[(1, 827445393), (3, 275815131), (9, 91938377), (37, 22363389), (111, 7454463), (333, 2484821), (1303, 635031), (1907, 433899), (3909, 211677), (5721, 144633), (11727, 70559), (17163, 48211)]