66127089

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{35381}}^1$

素因数の和:35480

約数の個数: 16

約数和(自身を含む): 101900160

約数和(自身を除く): 35773071

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 35381, 106143, 247667, 743001, 3148909, 9446727, 22042363, 66127089]

約数ペア:

[(1, 66127089), (3, 22042363), (7, 9446727), (21, 3148909), (89, 743001), (267, 247667), (623, 106143), (1869, 35381)]