105420231

素因数分解:

$3^3\times 7^1\times {\mathrm{557779}}^1$

素因数の和:557795

約数の個数: 16

約数和(自身を含む): 178489600

約数和(自身を除く): 73069369

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 557779, 1673337, 3904453, 5020011, 11713359, 15060033, 35140077, 105420231]

約数ペア:

[(1, 105420231), (3, 35140077), (7, 15060033), (9, 11713359), (21, 5020011), (27, 3904453), (63, 1673337), (189, 557779)]