84577137

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 36503823

約数列:

[1, 3, 29, 41, 87, 123, 131, 181, 393, 543, 1189, 3567, 3799, 5249, 5371, 7421, 11397, 15747, 16113, 22263, 23711, 71133, 155759, 215209, 467277, 645627, 687619, 972151, 2062857, 2916453, 28192379, 84577137]

約数ペア:

[(1, 84577137), (3, 28192379), (29, 2916453), (41, 2062857), (87, 972151), (123, 687619), (131, 645627), (181, 467277), (393, 215209), (543, 155759), (1189, 71133), (3567, 23711), (3799, 22263), (5249, 16113), (5371, 15747), (7421, 11397)]