201305181

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{124493}}^1$

素因数の和:124521

約数の個数: 24

約数和(自身を含む): 340615584

約数和(自身を除く): 139310403

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 124493, 373479, 871451, 1369423, 2614353, 4108269, 6100157, 9585961, 18300471, 28757883, 67101727, 201305181]

約数ペア:

[(1, 201305181), (3, 67101727), (7, 28757883), (11, 18300471), (21, 9585961), (33, 6100157), (49, 4108269), (77, 2614353), (147, 1369423), (231, 871451), (539, 373479), (1617, 124493)]