5297643

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 42

約数和(自身を含む): 8800836

約数和(自身を除く): 3503193

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 169, 243, 351, 387, 507, 559, 729, 1053, 1161, 1521, 1677, 3159, 3483, 4563, 5031, 7267, 9477, 10449, 13689, 15093, 21801, 31347, 41067, 45279, 65403, 123201, 135837, 196209, 407511, 588627, 1765881, 5297643]

約数ペア:

[(1, 5297643), (3, 1765881), (9, 588627), (13, 407511), (27, 196209), (39, 135837), (43, 123201), (81, 65403), (117, 45279), (129, 41067), (169, 31347), (243, 21801), (351, 15093), (387, 13689), (507, 10449), (559, 9477), (729, 7267), (1053, 5031), (1161, 4563), (1521, 3483), (1677, 3159)]