49318767

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 75072000

約数和(自身を除く): 25753233

約数列:

[1, 3, 9, 27, 67, 137, 199, 201, 411, 597, 603, 1233, 1791, 1809, 3699, 5373, 9179, 13333, 27263, 27537, 39999, 81789, 82611, 119997, 245367, 247833, 359991, 736101, 1826621, 5479863, 16439589, 49318767]

約数ペア:

[(1, 49318767), (3, 16439589), (9, 5479863), (27, 1826621), (67, 736101), (137, 359991), (199, 247833), (201, 245367), (411, 119997), (597, 82611), (603, 81789), (1233, 39999), (1791, 27537), (1809, 27263), (3699, 13333), (5373, 9179)]