9279981

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 5114259

約数列:

[1, 3, 9, 27, 41, 83, 101, 123, 249, 303, 369, 747, 909, 1107, 2241, 2727, 3403, 4141, 8383, 10209, 12423, 25149, 30627, 37269, 75447, 91881, 111807, 226341, 343703, 1031109, 3093327, 9279981]

約数ペア:

[(1, 9279981), (3, 3093327), (9, 1031109), (27, 343703), (41, 226341), (83, 111807), (101, 91881), (123, 75447), (249, 37269), (303, 30627), (369, 25149), (747, 12423), (909, 10209), (1107, 8383), (2241, 4141), (2727, 3403)]