26790399

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52223}}^1$

素因数の和:52251

約数の個数: 16

約数和(自身を含む): 41779200

約数和(自身を除く): 14988801

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52223, 156669, 470007, 992237, 1410021, 2976711, 8930133, 26790399]

約数ペア:

[(1, 26790399), (3, 8930133), (9, 2976711), (19, 1410021), (27, 992237), (57, 470007), (171, 156669), (513, 52223)]