121427199

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 181381200

約数和(自身を除く): 59954001

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 3019, 4469, 9057, 13407, 27171, 40221, 123779, 329071, 371337, 987213, 1114011, 2961639, 13491911, 40475733, 121427199]

約数ペア:

[(1, 121427199), (3, 40475733), (9, 13491911), (41, 2961639), (109, 1114011), (123, 987213), (327, 371337), (369, 329071), (981, 123779), (3019, 40221), (4469, 27171), (9057, 13407)]