148977171

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 269568000

約数和(自身を除く): 120590829

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 199, 233, 357, 459, 597, 699, 1071, 1393, 1631, 1791, 2097, 3213, 3383, 3961, 4179, 4893, 5373, 6291, 10149, 11883, 12537, 14679, 23681, 27727, 30447, 35649, 37611, 44037, 46367, 71043, 83181, 91341, 106947, 139101, 213129, 249543, 324569, 417303, 639387, 748629, 788239, 973707, 1251909, 2364717, 2921121, 5517673, 7094151, 8763363, 16553019, 21282453, 49659057, 148977171]

約数ペア:

[(1, 148977171), (3, 49659057), (7, 21282453), (9, 16553019), (17, 8763363), (21, 7094151), (27, 5517673), (51, 2921121), (63, 2364717), (119, 1251909), (153, 973707), (189, 788239), (199, 748629), (233, 639387), (357, 417303), (459, 324569), (597, 249543), (699, 213129), (1071, 139101), (1393, 106947), (1631, 91341), (1791, 83181), (2097, 71043), (3213, 46367), (3383, 44037), (3961, 37611), (4179, 35649), (4893, 30447), (5373, 27727), (6291, 23681), (10149, 14679), (11883, 12537)]