80278777

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 86873472

約数和(自身を除く): 6594695

約数列:

[1, 17, 71, 227, 293, 1207, 3859, 4981, 16117, 20803, 66511, 273989, 353651, 1130687, 4722281, 80278777]

約数ペア:

[(1, 80278777), (17, 4722281), (71, 1130687), (227, 353651), (293, 273989), (1207, 66511), (3859, 20803), (4981, 16117)]