80687637

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{96401}}^1$

素因数の和:96441

約数の個数: 16

約数和(自身を含む): 123394560

約数和(自身を除く): 42706923

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 96401, 289203, 867609, 2602827, 2988431, 8965293, 26895879, 80687637]

約数ペア:

[(1, 80687637), (3, 26895879), (9, 8965293), (27, 2988431), (31, 2602827), (93, 867609), (279, 289203), (837, 96401)]