28170147357

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31616327}}^1$

素因数の和:31616350

約数の個数: 20

約数和(自身を含む): 45906908256

約数和(自身を除く): 17736760899

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 31616327, 94848981, 284546943, 347779597, 853640829, 1043338791, 2560922487, 3130016373, 9390049119, 28170147357]

約数ペア:

[(1, 28170147357), (3, 9390049119), (9, 3130016373), (11, 2560922487), (27, 1043338791), (33, 853640829), (81, 347779597), (99, 284546943), (297, 94848981), (891, 31616327)]