71334261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12601}}^1$

素因数の和:12661

約数の個数: 24

約数和(自身を含む): 112056984

約数和(自身を除く): 40722723

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 12601, 37803, 113409, 214217, 466237, 642651, 1398711, 1927953, 4196133, 7926029, 23778087, 71334261]

約数ペア:

[(1, 71334261), (3, 23778087), (9, 7926029), (17, 4196133), (37, 1927953), (51, 1398711), (111, 642651), (153, 466237), (333, 214217), (629, 113409), (1887, 37803), (5661, 12601)]