173890233

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{195163}}^1$

素因数の和:195186

約数の個数: 20

約数和(自身を含む): 283378128

約数和(自身を除く): 109487895

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 195163, 585489, 1756467, 2146793, 5269401, 6440379, 15808203, 19321137, 57963411, 173890233]

約数ペア:

[(1, 173890233), (3, 57963411), (9, 19321137), (11, 15808203), (27, 6440379), (33, 5269401), (81, 2146793), (99, 1756467), (297, 585489), (891, 195163)]