69917973

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1567}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 94832640

約数和(自身を除く): 24914667

約数列:

[1, 3, 107, 139, 321, 417, 1567, 4701, 14873, 44619, 167669, 217813, 503007, 653439, 23305991, 69917973]

約数ペア:

[(1, 69917973), (3, 23305991), (107, 653439), (139, 503007), (321, 217813), (417, 167669), (1567, 44619), (4701, 14873)]