80786031

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21187}}^1$

素因数の和:21262

約数の個数: 16

約数和(自身を含む): 113906688

約数和(自身を除く): 33120657

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 21187, 63561, 656797, 868667, 1970391, 2606001, 26928677, 80786031]

約数ペア:

[(1, 80786031), (3, 26928677), (31, 2606001), (41, 1970391), (93, 868667), (123, 656797), (1271, 63561), (3813, 21187)]