181006839

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3461}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 290808000

約数和(自身を除く): 109801161

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1341, 1937, 3461, 4023, 5811, 10383, 17433, 31149, 44993, 52299, 93447, 134979, 404937, 515689, 1214811, 1547067, 4641201, 6703957, 13923603, 20111871, 60335613, 181006839]

約数ペア:

[(1, 181006839), (3, 60335613), (9, 20111871), (13, 13923603), (27, 6703957), (39, 4641201), (117, 1547067), (149, 1214811), (351, 515689), (447, 404937), (1341, 134979), (1937, 93447), (3461, 52299), (4023, 44993), (5811, 31149), (10383, 17433)]