27567891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{78541}}^1$

素因数の和:78563

約数の個数: 16

約数和(自身を含む): 43983520

約数和(自身を除く): 16415629

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 78541, 235623, 706869, 1021033, 2120607, 3063099, 9189297, 27567891]

約数ペア:

[(1, 27567891), (3, 9189297), (9, 3063099), (13, 2120607), (27, 1021033), (39, 706869), (117, 235623), (351, 78541)]