67439901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1543}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 95382144

約数和(自身を除く): 27942243

約数列:

[1, 3, 17, 51, 857, 1543, 2571, 4629, 14569, 26231, 43707, 78693, 1322351, 3967053, 22479967, 67439901]

約数ペア:

[(1, 67439901), (3, 22479967), (17, 3967053), (51, 1322351), (857, 78693), (1543, 43707), (2571, 26231), (4629, 14569)]