80942967

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75577}}^1$

素因数の和:75607

約数の個数: 24

約数和(自身を含む): 141482016

約数和(自身を除く): 60539049

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 75577, 226731, 529039, 680193, 1284809, 1587117, 3854427, 4761351, 8993663, 11563281, 26980989, 80942967]

約数ペア:

[(1, 80942967), (3, 26980989), (7, 11563281), (9, 8993663), (17, 4761351), (21, 3854427), (51, 1587117), (63, 1284809), (119, 680193), (153, 529039), (357, 226731), (1071, 75577)]