164039787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12143}}^1$

素因数の和:12247

約数の個数: 24

約数和(自身を含む): 252595200

約数和(自身を除く): 88555413

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 12143, 13509, 36429, 109287, 230717, 692151, 959297, 2076453, 2877891, 8633673, 18226643, 54679929, 164039787]

約数ペア:

[(1, 164039787), (3, 54679929), (9, 18226643), (19, 8633673), (57, 2877891), (79, 2076453), (171, 959297), (237, 692151), (711, 230717), (1501, 109287), (4503, 36429), (12143, 13509)]