80144679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5471}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 112942080

約数和(自身を除く): 32797401

約数列:

[1, 3, 19, 57, 257, 771, 4883, 5471, 14649, 16413, 103949, 311847, 1406047, 4218141, 26714893, 80144679]

約数ペア:

[(1, 80144679), (3, 26714893), (19, 4218141), (57, 1406047), (257, 311847), (771, 103949), (4883, 16413), (5471, 14649)]