137303061

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210911}}^1$

素因数の和:210952

約数の個数: 16

約数和(自身を含む): 215973888

約数和(自身を除く): 78670827

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 210911, 632733, 1476377, 4429131, 6538241, 19614723, 45767687, 137303061]

約数ペア:

[(1, 137303061), (3, 45767687), (7, 19614723), (21, 6538241), (31, 4429131), (93, 1476377), (217, 632733), (651, 210911)]