121632813

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{12479}}^1$

素因数の和:12526

約数の個数: 24

約数和(自身を含む): 190195200

約数和(自身を除く): 68562387

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 12479, 37437, 112311, 237101, 336933, 711303, 2133909, 4504919, 6401727, 13514757, 40544271, 121632813]

約数ペア:

[(1, 121632813), (3, 40544271), (9, 13514757), (19, 6401727), (27, 4504919), (57, 2133909), (171, 711303), (361, 336933), (513, 237101), (1083, 112311), (3249, 37437), (9747, 12479)]