229555467

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{617}}^2$

素因数の和:1307

約数の個数: 18

約数和(自身を含む): 337075388

約数和(自身を除く): 107519921

約数列:

[1, 3, 9, 67, 201, 603, 617, 1851, 5553, 41339, 124017, 372051, 380689, 1142067, 3426201, 25506163, 76518489, 229555467]

約数ペア:

[(1, 229555467), (3, 76518489), (9, 25506163), (67, 3426201), (201, 1142067), (603, 380689), (617, 372051), (1851, 124017), (5553, 41339)]