61121949

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61927}}^1$

素因数の和:61984

約数の個数: 16

約数和(自身を含む): 95121408

約数和(自身を除く): 33999459

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 61927, 185781, 433489, 1300467, 2910569, 8731707, 20373983, 61121949]

約数ペア:

[(1, 61121949), (3, 20373983), (7, 8731707), (21, 2910569), (47, 1300467), (141, 433489), (329, 185781), (987, 61927)]