48390729

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 65378880

約数和(自身を除く): 16988151

約数列:

[1, 3, 137, 281, 411, 419, 843, 1257, 38497, 57403, 115491, 117739, 172209, 353217, 16130243, 48390729]

約数ペア:

[(1, 48390729), (3, 16130243), (137, 353217), (281, 172209), (411, 117739), (419, 115491), (843, 57403), (1257, 38497)]