80287077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55639}}^1$

素因数の和:55692

約数の個数: 16

約数和(自身を含む): 118401920

約数和(自身を除く): 38114843

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 55639, 166917, 723307, 2058643, 2169921, 6175929, 26762359, 80287077]

約数ペア:

[(1, 80287077), (3, 26762359), (13, 6175929), (37, 2169921), (39, 2058643), (111, 723307), (481, 166917), (1443, 55639)]