66387361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 5317727

約数列:

[1, 23, 37, 181, 431, 851, 4163, 6697, 9913, 15947, 78011, 154031, 366781, 1794253, 2886407, 66387361]

約数ペア:

[(1, 66387361), (23, 2886407), (37, 1794253), (181, 366781), (431, 154031), (851, 78011), (4163, 15947), (6697, 9913)]