30542103

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2969}}^1$

素因数の和:3108

約数の個数: 20

約数和(自身を含む): 45999360

約数和(自身を除く): 15457257

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2969, 3429, 8907, 10287, 26721, 80163, 240489, 377063, 1131189, 3393567, 10180701, 30542103]

約数ペア:

[(1, 30542103), (3, 10180701), (9, 3393567), (27, 1131189), (81, 377063), (127, 240489), (381, 80163), (1143, 26721), (2969, 10287), (3429, 8907)]