26907723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 41513472

約数和(自身を除く): 14605749

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3023, 8901, 9069, 27207, 69529, 129989, 208587, 389967, 625761, 1169901, 2989747, 8969241, 26907723]

約数ペア:

[(1, 26907723), (3, 8969241), (9, 2989747), (23, 1169901), (43, 625761), (69, 389967), (129, 208587), (207, 129989), (387, 69529), (989, 27207), (2967, 9069), (3023, 8901)]