80571601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 92169000

約数和(自身を除く): 11597399

約数列:

[1, 11, 41, 109, 121, 149, 451, 1199, 1639, 4469, 4961, 6109, 13189, 16241, 18029, 49159, 67199, 178651, 540749, 665881, 739189, 1965161, 7324691, 80571601]

約数ペア:

[(1, 80571601), (11, 7324691), (41, 1965161), (109, 739189), (121, 665881), (149, 540749), (451, 178651), (1199, 67199), (1639, 49159), (4469, 18029), (4961, 16241), (6109, 13189)]