85182021

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 125425560

約数和(自身を除く): 40243539

約数列:

[1, 3, 9, 73, 219, 317, 409, 657, 951, 1227, 2853, 3681, 23141, 29857, 69423, 89571, 129653, 208269, 268713, 388959, 1166877, 9464669, 28394007, 85182021]

約数ペア:

[(1, 85182021), (3, 28394007), (9, 9464669), (73, 1166877), (219, 388959), (317, 268713), (409, 208269), (657, 129653), (951, 89571), (1227, 69423), (2853, 29857), (3681, 23141)]