38486799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 67200000

約数和(自身を除く): 28713201

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 57, 87, 117, 171, 199, 247, 261, 351, 377, 513, 551, 597, 741, 783, 1131, 1653, 1791, 2223, 2587, 3393, 3781, 4959, 5373, 5771, 6669, 7163, 7761, 10179, 11343, 14877, 17313, 21489, 23283, 34029, 49153, 51939, 64467, 69849, 75023, 102087, 109649, 147459, 155817, 193401, 225069, 328947, 442377, 675207, 986841, 1327131, 1425437, 2025621, 2960523, 4276311, 12828933, 38486799]

約数ペア:

[(1, 38486799), (3, 12828933), (9, 4276311), (13, 2960523), (19, 2025621), (27, 1425437), (29, 1327131), (39, 986841), (57, 675207), (87, 442377), (117, 328947), (171, 225069), (199, 193401), (247, 155817), (261, 147459), (351, 109649), (377, 102087), (513, 75023), (551, 69849), (597, 64467), (741, 51939), (783, 49153), (1131, 34029), (1653, 23283), (1791, 21489), (2223, 17313), (2587, 14877), (3393, 11343), (3781, 10179), (4959, 7761), (5373, 7163), (5771, 6669)]