155297853

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{4957}}^1$

素因数の和:5081

約数の個数: 18

約数和(自身を含む): 228231614

約数和(自身を除く): 72933761

約数列:

[1, 3, 9, 59, 177, 531, 3481, 4957, 10443, 14871, 31329, 44613, 292463, 877389, 2632167, 17255317, 51765951, 155297853]

約数ペア:

[(1, 155297853), (3, 51765951), (9, 17255317), (59, 2632167), (177, 877389), (531, 292463), (3481, 44613), (4957, 31329), (10443, 14871)]