53165313

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{1697}}^1$

素因数の和:1821

約数の個数: 18

約数和(自身を含む): 78164034

約数和(自身を除く): 24998721

約数列:

[1, 3, 9, 59, 177, 531, 1697, 3481, 5091, 10443, 15273, 31329, 100123, 300369, 901107, 5907257, 17721771, 53165313]

約数ペア:

[(1, 53165313), (3, 17721771), (9, 5907257), (59, 901107), (177, 300369), (531, 100123), (1697, 31329), (3481, 15273), (5091, 10443)]