74450157

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 107955936

約数和(自身を除く): 33505779

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 1997, 2193, 5991, 12427, 33949, 37281, 85871, 101847, 257613, 577133, 1459807, 1731399, 4379421, 24816719, 74450157]

約数ペア:

[(1, 74450157), (3, 24816719), (17, 4379421), (43, 1731399), (51, 1459807), (129, 577133), (289, 257613), (731, 101847), (867, 85871), (1997, 37281), (2193, 33949), (5991, 12427)]