42214959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67979}}^1$

素因数の和:68011

約数の個数: 16

約数和(自身を含む): 65260800

約数和(自身を除く): 23045841

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 67979, 203937, 611811, 1563517, 1835433, 4690551, 14071653, 42214959]

約数ペア:

[(1, 42214959), (3, 14071653), (9, 4690551), (23, 1835433), (27, 1563517), (69, 611811), (207, 203937), (621, 67979)]