81369803

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 88846560

約数和(自身を除く): 7476757

約数列:

[1, 17, 43, 157, 709, 731, 2669, 6751, 12053, 30487, 111313, 114767, 518279, 1892321, 4786459, 81369803]

約数ペア:

[(1, 81369803), (17, 4786459), (43, 1892321), (157, 518279), (709, 114767), (731, 111313), (2669, 30487), (6751, 12053)]