82744977

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 130144000

約数和(自身を除く): 47399023

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 343, 679, 829, 1029, 2037, 2487, 4753, 5803, 14259, 17409, 33271, 40621, 80413, 99813, 121863, 241239, 284347, 562891, 853041, 1688673, 3940237, 11820711, 27581659, 82744977]

約数ペア:

[(1, 82744977), (3, 27581659), (7, 11820711), (21, 3940237), (49, 1688673), (97, 853041), (147, 562891), (291, 284347), (343, 241239), (679, 121863), (829, 99813), (1029, 80413), (2037, 40621), (2487, 33271), (4753, 17409), (5803, 14259)]