66771441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{857}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 105472224

約数和(自身を除く): 38700783

約数列:

[1, 3, 9, 11, 33, 99, 787, 857, 2361, 2571, 7083, 7713, 8657, 9427, 25971, 28281, 77913, 84843, 674459, 2023377, 6070131, 7419049, 22257147, 66771441]

約数ペア:

[(1, 66771441), (3, 22257147), (9, 7419049), (11, 6070131), (33, 2023377), (99, 674459), (787, 84843), (857, 77913), (2361, 28281), (2571, 25971), (7083, 9427), (7713, 8657)]