71864027

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 75641280

約数和(自身を除く): 3777253

約数列:

[1, 37, 103, 109, 173, 3811, 4033, 6401, 11227, 17819, 18857, 415399, 659303, 697709, 1942271, 71864027]

約数ペア:

[(1, 71864027), (37, 1942271), (103, 697709), (109, 659303), (173, 415399), (3811, 18857), (4033, 17819), (6401, 11227)]