80178803

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 87690240

約数和(自身を除く): 7511437

約数列:

[1, 19, 31, 197, 589, 691, 3743, 6107, 13129, 21421, 116033, 136127, 406999, 2586413, 4219937, 80178803]

約数ペア:

[(1, 80178803), (19, 4219937), (31, 2586413), (197, 406999), (589, 136127), (691, 116033), (3743, 21421), (6107, 13129)]