67069121

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 78971904

約数和(自身を除く): 11902783

約数列:

[1, 7, 43, 163, 301, 1141, 1367, 7009, 9569, 49063, 58781, 222821, 411467, 1559747, 9581303, 67069121]

約数ペア:

[(1, 67069121), (7, 9581303), (43, 1559747), (163, 411467), (301, 222821), (1141, 58781), (1367, 49063), (7009, 9569)]