19042056531

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{191491}}^1$

素因数の和:191656

約数の個数: 32

約数和(自身を含む): 29413171200

約数和(自身を除く): 10371114669

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 381, 783, 1143, 3429, 3683, 11049, 33147, 99441, 191491, 574473, 1723419, 5170257, 5553239, 16659717, 24319357, 49979151, 72958071, 149937453, 218874213, 656622639, 705261353, 2115784059, 6347352177, 19042056531]

約数ペア:

[(1, 19042056531), (3, 6347352177), (9, 2115784059), (27, 705261353), (29, 656622639), (87, 218874213), (127, 149937453), (261, 72958071), (381, 49979151), (783, 24319357), (1143, 16659717), (3429, 5553239), (3683, 5170257), (11049, 1723419), (33147, 574473), (99441, 191491)]