820045291521

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{167117}}^1\times {\mathrm{24413}}^1$

素因数の和:191600

約数の個数: 16

約数和(自身を含む): 1109765127744

約数和(自身を除く): 289719836223

約数列:

[1, 3, 67, 201, 24413, 73239, 167117, 501351, 1635671, 4907013, 11196839, 33590517, 4079827321, 12239481963, 273348430507, 820045291521]

約数ペア:

[(1, 820045291521), (3, 273348430507), (67, 12239481963), (201, 4079827321), (24413, 33590517), (73239, 11196839), (167117, 4907013), (501351, 1635671)]