404802009

素因数分解:

$3^3\times {\mathrm{59}}^3\times {\mathrm{73}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 618403200

約数和(自身を除く): 213601191

約数列:

[1, 3, 9, 27, 59, 73, 177, 219, 531, 657, 1593, 1971, 3481, 4307, 10443, 12921, 31329, 38763, 93987, 116289, 205379, 254113, 616137, 762339, 1848411, 2287017, 5545233, 6861051, 14992667, 44978001, 134934003, 404802009]

約数ペア:

[(1, 404802009), (3, 134934003), (9, 44978001), (27, 14992667), (59, 6861051), (73, 5545233), (177, 2287017), (219, 1848411), (531, 762339), (657, 616137), (1593, 254113), (1971, 205379), (3481, 116289), (4307, 93987), (10443, 38763), (12921, 31329)]