87404157

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 138441600

約数和(自身を除く): 51037443

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 1747, 1853, 2943, 5241, 5559, 15723, 16677, 29699, 47169, 50031, 89097, 190423, 267291, 571269, 801873, 1713807, 3237191, 5141421, 9711573, 29134719, 87404157]

約数ペア:

[(1, 87404157), (3, 29134719), (9, 9711573), (17, 5141421), (27, 3237191), (51, 1713807), (109, 801873), (153, 571269), (327, 267291), (459, 190423), (981, 89097), (1747, 50031), (1853, 47169), (2943, 29699), (5241, 16677), (5559, 15723)]