85369851

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4021}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 141381344

約数和(自身を除く): 56011493

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 4021, 7077, 12063, 21231, 28147, 36189, 84441, 253323, 1355077, 4065231, 9485539, 12195693, 28456617, 85369851]

約数ペア:

[(1, 85369851), (3, 28456617), (7, 12195693), (9, 9485539), (21, 4065231), (63, 1355077), (337, 253323), (1011, 84441), (2359, 36189), (3033, 28147), (4021, 21231), (7077, 12063)]