57074367

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 89123376

約数和(自身を除く): 32049009

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 2473, 3297, 7419, 7693, 17311, 23079, 51933, 121177, 363531, 388261, 1164783, 2717827, 8153481, 19024789, 57074367]

約数ペア:

[(1, 57074367), (3, 19024789), (7, 8153481), (21, 2717827), (49, 1164783), (147, 388261), (157, 363531), (471, 121177), (1099, 51933), (2473, 23079), (3297, 17311), (7419, 7693)]