54514257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 88418304

約数和(自身を除く): 33904047

約数列:

[1, 3, 7, 17, 21, 51, 119, 311, 357, 491, 933, 1473, 2177, 3437, 5287, 6531, 8347, 10311, 15861, 25041, 37009, 58429, 111027, 152701, 175287, 458103, 1068907, 2595917, 3206721, 7787751, 18171419, 54514257]

約数ペア:

[(1, 54514257), (3, 18171419), (7, 7787751), (17, 3206721), (21, 2595917), (51, 1068907), (119, 458103), (311, 175287), (357, 152701), (491, 111027), (933, 58429), (1473, 37009), (2177, 25041), (3437, 15861), (5287, 10311), (6531, 8347)]