67943771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 81306624

約数和(自身を除く): 13362853

約数列:

[1, 7, 23, 161, 397, 1063, 2779, 7441, 9131, 24449, 63917, 171143, 422011, 2954077, 9706253, 67943771]

約数ペア:

[(1, 67943771), (7, 9706253), (23, 2954077), (161, 422011), (397, 171143), (1063, 63917), (2779, 24449), (7441, 9131)]