71254209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38873}}^1$

素因数の和:38936

約数の個数: 16

約数和(自身を含む): 104493312

約数和(自身を除く): 33239103

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 38873, 116619, 505349, 1516047, 1827031, 5481093, 23751403, 71254209]

約数ペア:

[(1, 71254209), (3, 23751403), (13, 5481093), (39, 1827031), (47, 1516047), (141, 505349), (611, 116619), (1833, 38873)]