27619071

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 37675008

約数和(自身を除く): 10055937

約数列:

[1, 3, 71, 127, 213, 381, 1021, 3063, 9017, 27051, 72491, 129667, 217473, 389001, 9206357, 27619071]

約数ペア:

[(1, 27619071), (3, 9206357), (71, 389001), (127, 217473), (213, 129667), (381, 72491), (1021, 27051), (3063, 9017)]