77251689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 118652040

約数和(自身を除く): 41400351

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 1877, 2421, 4573, 5631, 13719, 16893, 31909, 41157, 95727, 287181, 504913, 1514739, 4544217, 8583521, 25750563, 77251689]

約数ペア:

[(1, 77251689), (3, 25750563), (9, 8583521), (17, 4544217), (51, 1514739), (153, 504913), (269, 287181), (807, 95727), (1877, 41157), (2421, 31909), (4573, 16893), (5631, 13719)]