123069861

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{4793}}^1$

素因数の和:5122

約数の個数: 20

約数和(自身を含む): 184463532

約数和(自身を除く): 61393671

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 4793, 8559, 14379, 25677, 43137, 129411, 388233, 1519381, 4558143, 13674429, 41023287, 123069861]

約数ペア:

[(1, 123069861), (3, 41023287), (9, 13674429), (27, 4558143), (81, 1519381), (317, 388233), (951, 129411), (2853, 43137), (4793, 25677), (8559, 14379)]