77943219

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{5347}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 107302272

約数和(自身を除く): 29359053

約数列:

[1, 3, 43, 113, 129, 339, 4859, 5347, 14577, 16041, 229921, 604211, 689763, 1812633, 25981073, 77943219]

約数ペア:

[(1, 77943219), (3, 25981073), (43, 1812633), (113, 689763), (129, 604211), (339, 229921), (4859, 16041), (5347, 14577)]