80213391

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5209}}^1$

素因数の和:5303

約数の個数: 24

約数和(自身を含む): 121914000

約数和(自身を除く): 41700609

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 5209, 15399, 15627, 46881, 151061, 307331, 453183, 921993, 1359549, 2765979, 8912599, 26737797, 80213391]

約数ペア:

[(1, 80213391), (3, 26737797), (9, 8912599), (29, 2765979), (59, 1359549), (87, 921993), (177, 453183), (261, 307331), (531, 151061), (1711, 46881), (5133, 15627), (5209, 15399)]