149021061

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{228911}}^1$

素因数の和:228952

約数の個数: 16

約数和(自身を含む): 234405888

約数和(自身を除く): 85384827

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 228911, 686733, 1602377, 4807131, 7096241, 21288723, 49673687, 149021061]

約数ペア:

[(1, 149021061), (3, 49673687), (7, 21288723), (21, 7096241), (31, 4807131), (93, 1602377), (217, 686733), (651, 228911)]