156784004421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{14827}}^1\times {\mathrm{320431}}^1$

素因数の和:335272

約数の個数: 16

約数和(自身を含む): 228065553408

約数和(自身を除く): 71281548987

約数列:

[1, 3, 11, 33, 14827, 44481, 163097, 320431, 489291, 961293, 3524741, 10574223, 4751030437, 14253091311, 52261334807, 156784004421]

約数ペア:

[(1, 156784004421), (3, 52261334807), (11, 14253091311), (33, 4751030437), (14827, 10574223), (44481, 3524741), (163097, 961293), (320431, 489291)]