201703689

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{226379}}^1$

素因数の和:226402

約数の個数: 20

約数和(自身を含む): 328703760

約数和(自身を除く): 127000071

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 226379, 679137, 2037411, 2490169, 6112233, 7470507, 18336699, 22411521, 67234563, 201703689]

約数ペア:

[(1, 201703689), (3, 67234563), (9, 22411521), (11, 18336699), (27, 7470507), (33, 6112233), (81, 2490169), (99, 2037411), (297, 679137), (891, 226379)]