127182433

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18371}}^1$

素因数の和:18444

約数の個数: 16

約数和(自身を含む): 155206656

約数和(自身を除く): 28024223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 18371, 128597, 422533, 789953, 2957731, 5529671, 18168919, 127182433]

約数ペア:

[(1, 127182433), (7, 18168919), (23, 5529671), (43, 2957731), (161, 789953), (301, 422533), (989, 128597), (6923, 18371)]