26620235523

素因数分解:

$3^4\times 7^1\times {\mathrm{46949269}}^1$

素因数の和:46949288

約数の個数: 20

約数和(自身を含む): 45446893360

約数和(自身を除く): 18826657837

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46949269, 140847807, 328644883, 422543421, 985934649, 1267630263, 2957803947, 3802890789, 8873411841, 26620235523]

約数ペア:

[(1, 26620235523), (3, 8873411841), (7, 3802890789), (9, 2957803947), (21, 1267630263), (27, 985934649), (63, 422543421), (81, 328644883), (189, 140847807), (567, 46949269)]