66680979

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{42017}}^1$

素因数の和:42066

約数の個数: 12

約数和(自身を含む): 92943816

約数和(自身を除く): 26262837

約数列:

[1, 3, 23, 69, 529, 1587, 42017, 126051, 966391, 2899173, 22226993, 66680979]

約数ペア:

[(1, 66680979), (3, 22226993), (23, 2899173), (69, 966391), (529, 126051), (1587, 42017)]