6806781

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 10725120

約数和(自身を除く): 3918339

約数列:

[1, 3, 9, 23, 27, 69, 97, 113, 207, 291, 339, 621, 873, 1017, 2231, 2599, 2619, 3051, 6693, 7797, 10961, 20079, 23391, 32883, 60237, 70173, 98649, 252103, 295947, 756309, 2268927, 6806781]

約数ペア:

[(1, 6806781), (3, 2268927), (9, 756309), (23, 295947), (27, 252103), (69, 98649), (97, 70173), (113, 60237), (207, 32883), (291, 23391), (339, 20079), (621, 10961), (873, 7797), (1017, 6693), (2231, 3051), (2599, 2619)]