137943366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67421}}^1$

素因数の和:67468

約数の個数: 32

約数和(自身を含む): 310680576

約数和(自身を除く): 172737210

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 67421, 134842, 202263, 404526, 741631, 1483262, 2090051, 2224893, 4180102, 4449786, 6270153, 12540306, 22990561, 45981122, 68971683, 137943366]

約数ペア:

[(1, 137943366), (2, 68971683), (3, 45981122), (6, 22990561), (11, 12540306), (22, 6270153), (31, 4449786), (33, 4180102), (62, 2224893), (66, 2090051), (93, 1483262), (186, 741631), (341, 404526), (682, 202263), (1023, 134842), (2046, 67421)]