47183031

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 80170272

約数和(自身を除く): 32987241

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 1103, 2037, 3309, 4753, 6111, 7721, 9927, 14259, 23163, 42777, 54047, 69489, 106991, 162141, 320973, 486423, 748937, 962919, 2246811, 5242559, 6740433, 15727677, 47183031]

約数ペア:

[(1, 47183031), (3, 15727677), (7, 6740433), (9, 5242559), (21, 2246811), (49, 962919), (63, 748937), (97, 486423), (147, 320973), (291, 162141), (441, 106991), (679, 69489), (873, 54047), (1103, 42777), (2037, 23163), (3309, 14259), (4753, 9927), (6111, 7721)]