64935563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 21740917

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 439, 791, 1243, 1309, 1921, 3073, 4829, 7463, 8701, 13447, 21131, 33803, 49607, 52241, 82093, 147917, 347249, 545677, 574651, 843319, 3819739, 5903233, 9276509, 64935563]

約数ペア:

[(1, 64935563), (7, 9276509), (11, 5903233), (17, 3819739), (77, 843319), (113, 574651), (119, 545677), (187, 347249), (439, 147917), (791, 82093), (1243, 52241), (1309, 49607), (1921, 33803), (3073, 21131), (4829, 13447), (7463, 8701)]