64560831

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 87244800

約数和(自身を除く): 22683969

約数列:

[1, 3, 127, 239, 381, 709, 717, 2127, 30353, 90043, 91059, 169451, 270129, 508353, 21520277, 64560831]

約数ペア:

[(1, 64560831), (3, 21520277), (127, 508353), (239, 270129), (381, 169451), (709, 91059), (717, 90043), (2127, 30353)]