78076161

素因数分解:

$3^2\times {\mathrm{139}}^2\times {\mathrm{449}}^1$

素因数の和:733

約数の個数: 18

約数和(自身を含む): 113846850

約数和(自身を除く): 35770689

約数列:

[1, 3, 9, 139, 417, 449, 1251, 1347, 4041, 19321, 57963, 62411, 173889, 187233, 561699, 8675129, 26025387, 78076161]

約数ペア:

[(1, 78076161), (3, 26025387), (9, 8675129), (139, 561699), (417, 187233), (449, 173889), (1251, 62411), (1347, 57963), (4041, 19321)]