76358583

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 131129856

約数和(自身を除く): 54771273

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 397, 497, 639, 903, 1191, 1491, 2709, 2779, 3053, 3573, 4473, 8337, 9159, 17071, 21371, 25011, 27477, 28187, 51213, 64113, 84561, 119497, 153639, 192339, 197309, 253683, 358491, 591927, 1075473, 1212041, 1775781, 3636123, 8484287, 10908369, 25452861, 76358583]

約数ペア:

[(1, 76358583), (3, 25452861), (7, 10908369), (9, 8484287), (21, 3636123), (43, 1775781), (63, 1212041), (71, 1075473), (129, 591927), (213, 358491), (301, 253683), (387, 197309), (397, 192339), (497, 153639), (639, 119497), (903, 84561), (1191, 64113), (1491, 51213), (2709, 28187), (2779, 27477), (3053, 25011), (3573, 21371), (4473, 17071), (8337, 9159)]