266422275711

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{229476551}}^1$

素因数の和:229476603

約数の個数: 16

約数和(自身を含む): 403878731520

約数和(自身を除く): 137456455809

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 229476551, 688429653, 2065288959, 6195866877, 9867491693, 29602475079, 88807425237, 266422275711]

約数ペア:

[(1, 266422275711), (3, 88807425237), (9, 29602475079), (27, 9867491693), (43, 6195866877), (129, 2065288959), (387, 688429653), (1161, 229476551)]