86281263

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 128720592

約数和(自身を除く): 42439329

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 1017, 1973, 4859, 5919, 14577, 17757, 43731, 84839, 222949, 254517, 668847, 763551, 2006541, 9586807, 28760421, 86281263]

約数ペア:

[(1, 86281263), (3, 28760421), (9, 9586807), (43, 2006541), (113, 763551), (129, 668847), (339, 254517), (387, 222949), (1017, 84839), (1973, 43731), (4859, 17757), (5919, 14577)]