74317287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 112121856

約数和(自身を除く): 37804569

約数列:

[1, 3, 11, 33, 43, 83, 129, 249, 473, 631, 913, 1419, 1893, 2739, 3569, 6941, 10707, 20823, 27133, 39259, 52373, 81399, 117777, 157119, 298463, 576103, 895389, 1728309, 2252039, 6756117, 24772429, 74317287]

約数ペア:

[(1, 74317287), (3, 24772429), (11, 6756117), (33, 2252039), (43, 1728309), (83, 895389), (129, 576103), (249, 298463), (473, 157119), (631, 117777), (913, 81399), (1419, 52373), (1893, 39259), (2739, 27133), (3569, 20823), (6941, 10707)]