201121839

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{49993}}^1$

素因数の和:50151

約数の個数: 16

約数和(自身を含む): 299964000

約数和(自身を除く): 98842161

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 49993, 149979, 449937, 1349811, 7448957, 22346871, 67040613, 201121839]

約数ペア:

[(1, 201121839), (3, 67040613), (9, 22346871), (27, 7448957), (149, 1349811), (447, 449937), (1341, 149979), (4023, 49993)]