27331670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21521}}^1$

素因数の和:21655

約数の個数: 16

約数和(自身を含む): 49586688

約数和(自身を除く): 22255018

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21521, 43042, 107605, 215210, 2733167, 5466334, 13665835, 27331670]

約数ペア:

[(1, 27331670), (2, 13665835), (5, 5466334), (10, 2733167), (127, 215210), (254, 107605), (635, 43042), (1270, 21521)]