26163513

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{51001}}^1$

素因数の和:51029

約数の個数: 16

約数和(自身を含む): 40801600

約数和(自身を除く): 14638087

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 51001, 153003, 459009, 969019, 1377027, 2907057, 8721171, 26163513]

約数ペア:

[(1, 26163513), (3, 8721171), (9, 2907057), (19, 1377027), (27, 969019), (57, 459009), (171, 153003), (513, 51001)]