42547167

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 69484800

約数和(自身を除く): 26937633

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 2819, 5031, 8457, 15093, 25371, 36647, 76113, 109941, 121217, 329823, 363651, 989469, 1090953, 1575821, 3272859, 4727463, 14182389, 42547167]

約数ペア:

[(1, 42547167), (3, 14182389), (9, 4727463), (13, 3272859), (27, 1575821), (39, 1090953), (43, 989469), (117, 363651), (129, 329823), (351, 121217), (387, 109941), (559, 76113), (1161, 36647), (1677, 25371), (2819, 15093), (5031, 8457)]