196001001

素因数分解:

$3^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{2621}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 323953344

約数和(自身を除く): 127952343

約数列:

[1, 3, 7, 9, 21, 63, 1187, 2621, 3561, 7863, 8309, 10683, 18347, 23589, 24927, 55041, 74781, 165123, 3111127, 9333381, 21777889, 28000143, 65333667, 196001001]

約数ペア:

[(1, 196001001), (3, 65333667), (7, 28000143), (9, 21777889), (21, 9333381), (63, 3111127), (1187, 165123), (2621, 74781), (3561, 55041), (7863, 24927), (8309, 23589), (10683, 18347)]