127971294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 282683520

約数和(自身を除く): 154712226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 359, 363, 491, 718, 726, 982, 1077, 1473, 2154, 2946, 3949, 5401, 7898, 10802, 11847, 16203, 23694, 32406, 43439, 59411, 86878, 118822, 130317, 176269, 178233, 260634, 352538, 356466, 528807, 1057614, 1938959, 3877918, 5816877, 11633754, 21328549, 42657098, 63985647, 127971294]

約数ペア:

[(1, 127971294), (2, 63985647), (3, 42657098), (6, 21328549), (11, 11633754), (22, 5816877), (33, 3877918), (66, 1938959), (121, 1057614), (242, 528807), (359, 356466), (363, 352538), (491, 260634), (718, 178233), (726, 176269), (982, 130317), (1077, 118822), (1473, 86878), (2154, 59411), (2946, 43439), (3949, 32406), (5401, 23694), (7898, 16203), (10802, 11847)]