8153727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 12312000

約数和(自身を除く): 4158273

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 149, 447, 493, 629, 1073, 1479, 1887, 2533, 3219, 4321, 5513, 7599, 12963, 16539, 18241, 54723, 73457, 93721, 159877, 220371, 281163, 479631, 2717909, 8153727]

約数ペア:

[(1, 8153727), (3, 2717909), (17, 479631), (29, 281163), (37, 220371), (51, 159877), (87, 93721), (111, 73457), (149, 54723), (447, 18241), (493, 16539), (629, 12963), (1073, 7599), (1479, 5513), (1887, 4321), (2533, 3219)]