91321197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{15289}}^1$

素因数の和:15484

約数の個数: 16

約数和(自身を含む): 133573440

約数和(自身を除く): 42252243

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 15289, 45867, 168179, 504537, 2767309, 8301927, 30440399, 91321197]

約数ペア:

[(1, 91321197), (3, 30440399), (11, 8301927), (33, 2767309), (181, 504537), (543, 168179), (1991, 45867), (5973, 15289)]