80975361

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 110496960

約数和(自身を除く): 29521599

約数列:

[1, 3, 53, 159, 251, 753, 2029, 6087, 13303, 39909, 107537, 322611, 509279, 1527837, 26991787, 80975361]

約数ペア:

[(1, 80975361), (3, 26991787), (53, 1527837), (159, 509279), (251, 322611), (753, 107537), (2029, 39909), (6087, 13303)]