165127953

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 235058848

約数和(自身を除く): 69930895

約数列:

[1, 3, 17, 51, 283, 289, 673, 849, 867, 2019, 4811, 11441, 14433, 34323, 81787, 190459, 194497, 245361, 571377, 583491, 3237803, 9713409, 55042651, 165127953]

約数ペア:

[(1, 165127953), (3, 55042651), (17, 9713409), (51, 3237803), (283, 583491), (289, 571377), (673, 245361), (849, 194497), (867, 190459), (2019, 81787), (4811, 34323), (11441, 14433)]