77128677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5197}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 119200536

約数和(自身を除く): 42071859

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 5197, 14841, 15591, 46773, 88349, 265047, 504109, 795141, 1512327, 4536981, 8569853, 25709559, 77128677]

約数ペア:

[(1, 77128677), (3, 25709559), (9, 8569853), (17, 4536981), (51, 1512327), (97, 795141), (153, 504109), (291, 265047), (873, 88349), (1649, 46773), (4947, 15591), (5197, 14841)]