149735847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{68279}}^1$

素因数の和:68342

約数の個数: 16

約数和(自身を含む): 216311040

約数和(自身を除く): 66575193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 68279, 204837, 1160743, 2935997, 3482229, 8807991, 49911949, 149735847]

約数ペア:

[(1, 149735847), (3, 49911949), (17, 8807991), (43, 3482229), (51, 2935997), (129, 1160743), (731, 204837), (2193, 68279)]