66917053

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 79453440

約数和(自身を除く): 12536387

約数列:

[1, 7, 37, 89, 259, 623, 2903, 3293, 20321, 23051, 107411, 258367, 751877, 1808569, 9559579, 66917053]

約数ペア:

[(1, 66917053), (7, 9559579), (37, 1808569), (89, 751877), (259, 258367), (623, 107411), (2903, 23051), (3293, 20321)]