27455589

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22937}}^1$

素因数の和:22969

約数の個数: 24

約数和(自身を含む): 47711040

約数和(自身を除く): 20255451

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 22937, 68811, 160559, 206433, 435803, 481677, 1307409, 1445031, 3050621, 3922227, 9151863, 27455589]

約数ペア:

[(1, 27455589), (3, 9151863), (7, 3922227), (9, 3050621), (19, 1445031), (21, 1307409), (57, 481677), (63, 435803), (133, 206433), (171, 160559), (399, 68811), (1197, 22937)]