74387427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 35052573

約数列:

[1, 3, 17, 37, 51, 79, 111, 237, 499, 629, 1343, 1497, 1887, 2923, 4029, 8483, 8769, 18463, 25449, 39421, 49691, 55389, 118263, 149073, 313871, 670157, 941613, 1458577, 2010471, 4375731, 24795809, 74387427]

約数ペア:

[(1, 74387427), (3, 24795809), (17, 4375731), (37, 2010471), (51, 1458577), (79, 941613), (111, 670157), (237, 313871), (499, 149073), (629, 118263), (1343, 55389), (1497, 49691), (1887, 39421), (2923, 25449), (4029, 18463), (8483, 8769)]