120109869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 196245504

約数和(自身を除く): 76135635

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 127, 233, 369, 381, 451, 699, 1143, 1353, 1397, 2097, 2563, 4059, 4191, 5207, 7689, 9553, 12573, 15621, 23067, 28659, 29591, 46863, 57277, 85977, 88773, 105083, 171831, 266319, 315249, 325501, 515493, 945747, 976503, 1213231, 2929509, 3639693, 10919079, 13345541, 40036623, 120109869]

約数ペア:

[(1, 120109869), (3, 40036623), (9, 13345541), (11, 10919079), (33, 3639693), (41, 2929509), (99, 1213231), (123, 976503), (127, 945747), (233, 515493), (369, 325501), (381, 315249), (451, 266319), (699, 171831), (1143, 105083), (1353, 88773), (1397, 85977), (2097, 57277), (2563, 46863), (4059, 29591), (4191, 28659), (5207, 23067), (7689, 15621), (9553, 12573)]