68200917

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 93405312

約数和(自身を除く): 25204395

約数列:

[1, 3, 41, 123, 647, 857, 1941, 2571, 26527, 35137, 79581, 105411, 554479, 1663437, 22733639, 68200917]

約数ペア:

[(1, 68200917), (3, 22733639), (41, 1663437), (123, 554479), (647, 105411), (857, 79581), (1941, 35137), (2571, 26527)]