7108803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 11776688

約数和(自身を除く): 4667885

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 157, 351, 387, 471, 559, 1053, 1161, 1413, 1677, 2041, 3483, 4239, 5031, 6123, 6751, 12717, 15093, 18369, 20253, 45279, 55107, 60759, 87763, 165321, 182277, 263289, 546831, 789867, 2369601, 7108803]

約数ペア:

[(1, 7108803), (3, 2369601), (9, 789867), (13, 546831), (27, 263289), (39, 182277), (43, 165321), (81, 87763), (117, 60759), (129, 55107), (157, 45279), (351, 20253), (387, 18369), (471, 15093), (559, 12717), (1053, 6751), (1161, 6123), (1413, 5031), (1677, 4239), (2041, 3483)]