171929169

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 261348480

約数和(自身を除く): 89419311

約数列:

[1, 3, 9, 27, 67, 101, 201, 303, 603, 909, 941, 1809, 2727, 2823, 6767, 8469, 20301, 25407, 60903, 63047, 95041, 182709, 189141, 285123, 567423, 855369, 1702269, 2566107, 6367747, 19103241, 57309723, 171929169]

約数ペア:

[(1, 171929169), (3, 57309723), (9, 19103241), (27, 6367747), (67, 2566107), (101, 1702269), (201, 855369), (303, 567423), (603, 285123), (909, 189141), (941, 182709), (1809, 95041), (2727, 63047), (2823, 60903), (6767, 25407), (8469, 20301)]