203436927

素因数分解:

$3^8\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 309164856

約数和(自身を除く): 105727929

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 307, 729, 909, 921, 2187, 2727, 2763, 6561, 8181, 8289, 24543, 24867, 31007, 73629, 74601, 93021, 220887, 223803, 279063, 662661, 671409, 837189, 2014227, 2511567, 7534701, 22604103, 67812309, 203436927]

約数ペア:

[(1, 203436927), (3, 67812309), (9, 22604103), (27, 7534701), (81, 2511567), (101, 2014227), (243, 837189), (303, 671409), (307, 662661), (729, 279063), (909, 223803), (921, 220887), (2187, 93021), (2727, 74601), (2763, 73629), (6561, 31007), (8181, 24867), (8289, 24543)]