69186393

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 107575776

約数和(自身を除く): 38389383

約数列:

[1, 3, 9, 27, 41, 81, 83, 123, 249, 251, 369, 747, 753, 1107, 2241, 2259, 3321, 3403, 6723, 6777, 10209, 10291, 20331, 20833, 30627, 30873, 62499, 91881, 92619, 187497, 275643, 277857, 562491, 833571, 854153, 1687473, 2562459, 7687377, 23062131, 69186393]

約数ペア:

[(1, 69186393), (3, 23062131), (9, 7687377), (27, 2562459), (41, 1687473), (81, 854153), (83, 833571), (123, 562491), (249, 277857), (251, 275643), (369, 187497), (747, 92619), (753, 91881), (1107, 62499), (2241, 30873), (2259, 30627), (3321, 20833), (3403, 20331), (6723, 10291), (6777, 10209)]