83346651

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{21893}}^1$

素因数の和:21952

約数の個数: 20

約数和(自身を含む): 127160352

約数和(自身を除く): 43813701

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 21893, 65679, 197037, 591111, 1028971, 1773333, 3086913, 9260739, 27782217, 83346651]

約数ペア:

[(1, 83346651), (3, 27782217), (9, 9260739), (27, 3086913), (47, 1773333), (81, 1028971), (141, 591111), (423, 197037), (1269, 65679), (3807, 21893)]