27839974653

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{672317}}^1$

素因数の和:672473

約数の個数: 24

約数和(自身を含む): 41533116768

約数和(自身を除く): 13693142115

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 4601, 13803, 41409, 672317, 2016951, 6050853, 28909631, 71937919, 86728893, 215813757, 260186679, 647441271, 3093330517, 9279991551, 27839974653]

約数ペア:

[(1, 27839974653), (3, 9279991551), (9, 3093330517), (43, 647441271), (107, 260186679), (129, 215813757), (321, 86728893), (387, 71937919), (963, 28909631), (4601, 6050853), (13803, 2016951), (41409, 672317)]