85358043

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{2347}}^1$

素因数の和:2808

約数の個数: 20

約数和(自身を含む): 127848600

約数和(自身を除く): 42490557

約数列:

[1, 3, 9, 27, 81, 449, 1347, 2347, 4041, 7041, 12123, 21123, 36369, 63369, 190107, 1053803, 3161409, 9484227, 28452681, 85358043]

約数ペア:

[(1, 85358043), (3, 28452681), (9, 9484227), (27, 3161409), (81, 1053803), (449, 190107), (1347, 63369), (2347, 36369), (4041, 21123), (7041, 12123)]