84778863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3617}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 121970016

約数和(自身を除く): 37191153

約数列:

[1, 3, 13, 39, 601, 1803, 3617, 7813, 10851, 23439, 47021, 141063, 2173817, 6521451, 28259621, 84778863]

約数ペア:

[(1, 84778863), (3, 28259621), (13, 6521451), (39, 2173817), (601, 141063), (1803, 47021), (3617, 23439), (7813, 10851)]