71145591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19079}}^1$

素因数の和:19206

約数の個数: 16

約数和(自身を含む): 104405760

約数和(自身を除く): 33260169

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 19079, 57237, 209869, 629607, 2155927, 6467781, 23715197, 71145591]

約数ペア:

[(1, 71145591), (3, 23715197), (11, 6467781), (33, 2155927), (113, 629607), (339, 209869), (1243, 57237), (3729, 19079)]