71559906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15271}}^1$

素因数の和:15358

約数の個数: 32

約数和(自身を含む): 158340096

約数和(自身を除く): 86780190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15271, 30542, 45813, 91626, 167981, 335962, 503943, 1007886, 1084241, 2168482, 3252723, 6505446, 11926651, 23853302, 35779953, 71559906]

約数ペア:

[(1, 71559906), (2, 35779953), (3, 23853302), (6, 11926651), (11, 6505446), (22, 3252723), (33, 2168482), (66, 1084241), (71, 1007886), (142, 503943), (213, 335962), (426, 167981), (781, 91626), (1562, 45813), (2343, 30542), (4686, 15271)]