81192294

素因数分解:

$2^1\times 3^4\times {\mathrm{501187}}^1$

素因数の和:501201

約数の個数: 20

約数和(自身を含む): 181931244

約数和(自身を除く): 100738950

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 501187, 1002374, 1503561, 3007122, 4510683, 9021366, 13532049, 27064098, 40596147, 81192294]

約数ペア:

[(1, 81192294), (2, 40596147), (3, 27064098), (6, 13532049), (9, 9021366), (18, 4510683), (27, 3007122), (54, 1503561), (81, 1002374), (162, 501187)]