85717467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 139196160

約数和(自身を除く): 53478693

約数列:

[1, 3, 9, 11, 27, 33, 99, 257, 297, 771, 1123, 2313, 2827, 3369, 6939, 8481, 10107, 12353, 25443, 30321, 37059, 76329, 111177, 288611, 333531, 865833, 2597499, 3174721, 7792497, 9524163, 28572489, 85717467]

約数ペア:

[(1, 85717467), (3, 28572489), (9, 9524163), (11, 7792497), (27, 3174721), (33, 2597499), (99, 865833), (257, 333531), (297, 288611), (771, 111177), (1123, 76329), (2313, 37059), (2827, 30321), (3369, 25443), (6939, 12353), (8481, 10107)]