278626041

素因数分解:

$3^3\times {\mathrm{1367}}^1\times {\mathrm{7549}}^1$

素因数の和:8925

約数の個数: 16

約数和(自身を含む): 413136000

約数和(自身を除く): 134509959

約数列:

[1, 3, 9, 27, 1367, 4101, 7549, 12303, 22647, 36909, 67941, 203823, 10319483, 30958449, 92875347, 278626041]

約数ペア:

[(1, 278626041), (3, 92875347), (9, 30958449), (27, 10319483), (1367, 203823), (4101, 67941), (7549, 36909), (12303, 22647)]