87488343

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 137719296

約数和(自身を除く): 50230953

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 207, 311, 453, 621, 933, 1359, 1863, 2799, 3473, 4077, 7153, 8397, 10419, 12231, 21459, 25191, 31257, 46961, 64377, 93771, 140883, 193131, 281313, 422649, 579393, 1080103, 1267947, 3240309, 3803841, 9720927, 29162781, 87488343]

約数ペア:

[(1, 87488343), (3, 29162781), (9, 9720927), (23, 3803841), (27, 3240309), (69, 1267947), (81, 1080103), (151, 579393), (207, 422649), (311, 281313), (453, 193131), (621, 140883), (933, 93771), (1359, 64377), (1863, 46961), (2799, 31257), (3473, 25191), (4077, 21459), (7153, 12231), (8397, 10419)]