75435057

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{9601}}^1$

素因数の和:9710

約数の個数: 20

約数和(自身を含む): 113860516

約数和(自身を除く): 38425459

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 9601, 28803, 86409, 259227, 777681, 931297, 2793891, 8381673, 25145019, 75435057]

約数ペア:

[(1, 75435057), (3, 25145019), (9, 8381673), (27, 2793891), (81, 931297), (97, 777681), (291, 259227), (873, 86409), (2619, 28803), (7857, 9601)]