56975121

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7121}}^1$

素因数の和:7261

約数の個数: 24

約数和(自身を含む): 94808064

約数和(自身を除く): 37832943

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 7121, 8001, 21363, 49847, 64089, 149541, 448623, 904367, 2713101, 6330569, 8139303, 18991707, 56975121]

約数ペア:

[(1, 56975121), (3, 18991707), (7, 8139303), (9, 6330569), (21, 2713101), (63, 904367), (127, 448623), (381, 149541), (889, 64089), (1143, 49847), (2667, 21363), (7121, 8001)]