198066957

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{14747}}^1$

素因数の和:14809

約数の個数: 24

約数和(自身を含む): 298145568

約数和(自身を除く): 100078611

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 14747, 44241, 162217, 486651, 545639, 1636917, 1784387, 5353161, 6002029, 18006087, 66022319, 198066957]

約数ペア:

[(1, 198066957), (3, 66022319), (11, 18006087), (33, 6002029), (37, 5353161), (111, 1784387), (121, 1636917), (363, 545639), (407, 486651), (1221, 162217), (4477, 44241), (13431, 14747)]