83756528821

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1\times {\mathrm{208319}}^1$

素因数の和:211368

約数の個数: 16

約数和(自身を含む): 100793548800

約数和(自身を除く): 17037019979

約数列:

[1, 7, 19, 133, 3023, 21161, 57437, 208319, 402059, 1458233, 3958061, 27706427, 629748337, 4408238359, 11965218403, 83756528821]

約数ペア:

[(1, 83756528821), (7, 11965218403), (19, 4408238359), (133, 629748337), (3023, 27706427), (21161, 3958061), (57437, 1458233), (208319, 402059)]