27831212217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5612263}}^1$

素因数の和:5612317

約数の個数: 24

約数和(自身を含む): 43775659200

約数和(自身を除く): 15944446983

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5612263, 16836789, 50510367, 106632997, 162755627, 319898991, 488266881, 959696973, 1464800643, 3092356913, 9277070739, 27831212217]

約数ペア:

[(1, 27831212217), (3, 9277070739), (9, 3092356913), (19, 1464800643), (29, 959696973), (57, 488266881), (87, 319898991), (171, 162755627), (261, 106632997), (551, 50510367), (1653, 16836789), (4959, 5612263)]