236400849

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{3907}}^1$

素因数の和:4008

約数の個数: 28

約数和(自身を含む): 358801296

約数和(自身を除く): 122400447

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2241, 3907, 6723, 11721, 20169, 35163, 60507, 105489, 316467, 324281, 949401, 972843, 2848203, 2918529, 8755587, 26266761, 78800283, 236400849]

約数ペア:

[(1, 236400849), (3, 78800283), (9, 26266761), (27, 8755587), (81, 2918529), (83, 2848203), (243, 972843), (249, 949401), (729, 324281), (747, 316467), (2241, 105489), (3907, 60507), (6723, 35163), (11721, 20169)]