78588021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1423}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 107654400

約数和(自身を除く): 29066379

約数列:

[1, 3, 41, 123, 449, 1347, 1423, 4269, 18409, 55227, 58343, 175029, 638927, 1916781, 26196007, 78588021]

約数ペア:

[(1, 78588021), (3, 26196007), (41, 1916781), (123, 638927), (449, 175029), (1347, 58343), (1423, 55227), (4269, 18409)]