80807511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{11399}}^1$

素因数の和:11558

約数の個数: 16

約数和(自身を含む): 114912000

約数和(自身を除く): 34104489

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 11399, 34197, 193783, 581349, 1584461, 4753383, 26935837, 80807511]

約数ペア:

[(1, 80807511), (3, 26935837), (17, 4753383), (51, 1584461), (139, 581349), (417, 193783), (2363, 34197), (7089, 11399)]