888943293927

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{87491}}^1\times {\mathrm{9649}}^1$

素因数の和:97165

約数の個数: 40

約数和(自身を含む): 1430240473200

約数和(自身を除く): 541297179273

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 9649, 28947, 86841, 87491, 125437, 260523, 262473, 376311, 781569, 787419, 1128933, 1137383, 2362257, 3386799, 3412149, 7086771, 10160397, 10236447, 30709341, 92128023, 844200659, 2532601977, 7597805931, 10974608567, 22793417793, 32923825701, 68380253379, 98771477103, 296314431309, 888943293927]

約数ペア:

[(1, 888943293927), (3, 296314431309), (9, 98771477103), (13, 68380253379), (27, 32923825701), (39, 22793417793), (81, 10974608567), (117, 7597805931), (351, 2532601977), (1053, 844200659), (9649, 92128023), (28947, 30709341), (86841, 10236447), (87491, 10160397), (125437, 7086771), (260523, 3412149), (262473, 3386799), (376311, 2362257), (781569, 1137383), (787419, 1128933)]