67555107

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 105768960

約数和(自身を除く): 38213853

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 1877, 3999, 5631, 11997, 16893, 35991, 50679, 58187, 80711, 174561, 242133, 523683, 726399, 1571049, 2179197, 2502041, 7506123, 22518369, 67555107]

約数ペア:

[(1, 67555107), (3, 22518369), (9, 7506123), (27, 2502041), (31, 2179197), (43, 1571049), (93, 726399), (129, 523683), (279, 242133), (387, 174561), (837, 80711), (1161, 58187), (1333, 50679), (1877, 35991), (3999, 16893), (5631, 11997)]