47126853

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12379}}^1$

素因数の和:12438

約数の個数: 20

約数和(自身を含む): 71903040

約数和(自身を除く): 24776187

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12379, 37137, 111411, 334233, 581813, 1002699, 1745439, 5236317, 15708951, 47126853]

約数ペア:

[(1, 47126853), (3, 15708951), (9, 5236317), (27, 1745439), (47, 1002699), (81, 581813), (141, 334233), (423, 111411), (1269, 37137), (3807, 12379)]