149799421

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 157593600

約数和(自身を除く): 7794179

約数列:

[1, 37, 71, 127, 449, 2627, 4699, 9017, 16613, 31879, 57023, 333629, 1179523, 2109851, 4048633, 149799421]

約数ペア:

[(1, 149799421), (37, 4048633), (71, 2109851), (127, 1179523), (449, 333629), (2627, 57023), (4699, 31879), (9017, 16613)]