63421239

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 98750448

約数和(自身を除く): 35329209

約数列:

[1, 3, 7, 21, 49, 147, 317, 951, 1361, 2219, 4083, 6657, 9527, 15533, 28581, 46599, 66689, 200067, 431437, 1294311, 3020059, 9060177, 21140413, 63421239]

約数ペア:

[(1, 63421239), (3, 21140413), (7, 9060177), (21, 3020059), (49, 1294311), (147, 431437), (317, 200067), (951, 66689), (1361, 46599), (2219, 28581), (4083, 15533), (6657, 9527)]