8135559

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2196

約数の個数: 20

約数和(自身を含む): 12417504

約数和(自身を除く): 4281945

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2137, 3807, 6411, 19233, 57699, 100439, 173097, 301317, 903951, 2711853, 8135559]

約数ペア:

[(1, 8135559), (3, 2711853), (9, 903951), (27, 301317), (47, 173097), (81, 100439), (141, 57699), (423, 19233), (1269, 6411), (2137, 3807)]