80837367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66863}}^1$

素因数の和:66910

約数の個数: 16

約数和(自身を含む): 119820288

約数和(自身を除く): 38982921

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 66863, 200589, 869219, 2072753, 2607657, 6218259, 26945789, 80837367]

約数ペア:

[(1, 80837367), (3, 26945789), (13, 6218259), (31, 2607657), (39, 2072753), (93, 869219), (403, 200589), (1209, 66863)]