78312073

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 92240896

約数和(自身を除く): 13928823

約数列:

[1, 7, 43, 151, 301, 1057, 1723, 6493, 12061, 45451, 74089, 260173, 518623, 1821211, 11187439, 78312073]

約数ペア:

[(1, 78312073), (7, 11187439), (43, 1821211), (151, 518623), (301, 260173), (1057, 74089), (1723, 45451), (6493, 12061)]