82709319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9677}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 141221376

約数和(自身を除く): 58512057

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 9677, 29031, 67739, 106447, 203217, 319341, 358049, 745129, 1074147, 2235387, 2506343, 3938539, 7519029, 11815617, 27569773, 82709319]

約数ペア:

[(1, 82709319), (3, 27569773), (7, 11815617), (11, 7519029), (21, 3938539), (33, 2506343), (37, 2235387), (77, 1074147), (111, 745129), (231, 358049), (259, 319341), (407, 203217), (777, 106447), (1221, 67739), (2849, 29031), (8547, 9677)]