142106859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3919}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 83685141

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 3919, 4029, 11757, 12087, 35271, 36261, 66623, 105813, 199869, 309601, 599607, 928803, 1798821, 2786409, 5263217, 8359227, 15789651, 47368953, 142106859]

約数ペア:

[(1, 142106859), (3, 47368953), (9, 15789651), (17, 8359227), (27, 5263217), (51, 2786409), (79, 1798821), (153, 928803), (237, 599607), (459, 309601), (711, 199869), (1343, 105813), (2133, 66623), (3919, 36261), (4029, 35271), (11757, 12087)]