66412551

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8887}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 92150784

約数和(自身を除く): 25738233

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 8887, 26661, 417689, 471011, 1253067, 1413033, 22137517, 66412551]

約数ペア:

[(1, 66412551), (3, 22137517), (47, 1413033), (53, 1253067), (141, 471011), (159, 417689), (2491, 26661), (7473, 8887)]