77284917

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 113503104

約数和(自身を除く): 36218187

約数列:

[1, 3, 9, 103, 263, 309, 317, 789, 927, 951, 2367, 2853, 27089, 32651, 81267, 83371, 97953, 243801, 250113, 293859, 750339, 8587213, 25761639, 77284917]

約数ペア:

[(1, 77284917), (3, 25761639), (9, 8587213), (103, 750339), (263, 293859), (309, 250113), (317, 243801), (789, 97953), (927, 83371), (951, 81267), (2367, 32651), (2853, 27089)]