236439963

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{7547}}^1$

素因数の和:7671

約数の個数: 18

約数和(自身を含む): 347457084

約数和(自身を除く): 111017121

約数列:

[1, 3, 9, 59, 177, 531, 3481, 7547, 10443, 22641, 31329, 67923, 445273, 1335819, 4007457, 26271107, 78813321, 236439963]

約数ペア:

[(1, 236439963), (3, 78813321), (9, 26271107), (59, 4007457), (177, 1335819), (531, 445273), (3481, 67923), (7547, 31329), (10443, 22641)]