156963456789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3467}}^1\times {\mathrm{887717}}^1$

素因数の和:891204

約数の個数: 16

約数和(自身を含む): 221659633728

約数和(自身を除く): 64696176939

約数列:

[1, 3, 17, 51, 3467, 10401, 58939, 176817, 887717, 2663151, 15091189, 45273567, 3077714839, 9233144517, 52321152263, 156963456789]

約数ペア:

[(1, 156963456789), (3, 52321152263), (17, 9233144517), (51, 3077714839), (3467, 45273567), (10401, 15091189), (58939, 2663151), (176817, 887717)]