164016561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{40709}}^1$

素因数の和:40808

約数の個数: 16

約数和(自身を含む): 234489600

約数和(自身を除く): 70473039

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 40709, 122127, 692053, 2076159, 3216011, 9648033, 54672187, 164016561]

約数ペア:

[(1, 164016561), (3, 54672187), (17, 9648033), (51, 3216011), (79, 2076159), (237, 692053), (1343, 122127), (4029, 40709)]