86268699

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 148331520

約数和(自身を除く): 62062821

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 73, 99, 173, 207, 219, 253, 297, 519, 621, 657, 759, 803, 1557, 1679, 1903, 1971, 2277, 2409, 3979, 4671, 5037, 5709, 6831, 7227, 11937, 12629, 15111, 17127, 18469, 21681, 35811, 37887, 43769, 45333, 51381, 55407, 107433, 113661, 131307, 138919, 166221, 290467, 340983, 393921, 416757, 498663, 871401, 1181763, 1250271, 2614203, 3195137, 3750813, 7842609, 9585411, 28756233, 86268699]

約数ペア:

[(1, 86268699), (3, 28756233), (9, 9585411), (11, 7842609), (23, 3750813), (27, 3195137), (33, 2614203), (69, 1250271), (73, 1181763), (99, 871401), (173, 498663), (207, 416757), (219, 393921), (253, 340983), (297, 290467), (519, 166221), (621, 138919), (657, 131307), (759, 113661), (803, 107433), (1557, 55407), (1679, 51381), (1903, 45333), (1971, 43769), (2277, 37887), (2409, 35811), (3979, 21681), (4671, 18469), (5037, 17127), (5709, 15111), (6831, 12629), (7227, 11937)]