90111339

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 142482240

約数和(自身を除く): 52370901

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 1233, 1433, 2329, 3699, 4299, 6987, 12897, 20961, 24361, 38691, 62883, 73083, 196321, 219249, 588963, 657747, 1766889, 3337457, 5300667, 10012371, 30037113, 90111339]

約数ペア:

[(1, 90111339), (3, 30037113), (9, 10012371), (17, 5300667), (27, 3337457), (51, 1766889), (137, 657747), (153, 588963), (411, 219249), (459, 196321), (1233, 73083), (1433, 62883), (2329, 38691), (3699, 24361), (4299, 20961), (6987, 12897)]