121089816

素因数分解:

$2^3\times 3^9\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 341002200

約数和(自身を除く): 219912384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 769, 972, 1458, 1538, 1944, 2187, 2307, 2916, 3076, 4374, 4614, 5832, 6152, 6561, 6921, 8748, 9228, 13122, 13842, 17496, 18456, 19683, 20763, 26244, 27684, 39366, 41526, 52488, 55368, 62289, 78732, 83052, 124578, 157464, 166104, 186867, 249156, 373734, 498312, 560601, 747468, 1121202, 1494936, 1681803, 2242404, 3363606, 4484808, 5045409, 6727212, 10090818, 13454424, 15136227, 20181636, 30272454, 40363272, 60544908, 121089816]

約数ペア:

[(1, 121089816), (2, 60544908), (3, 40363272), (4, 30272454), (6, 20181636), (8, 15136227), (9, 13454424), (12, 10090818), (18, 6727212), (24, 5045409), (27, 4484808), (36, 3363606), (54, 2242404), (72, 1681803), (81, 1494936), (108, 1121202), (162, 747468), (216, 560601), (243, 498312), (324, 373734), (486, 249156), (648, 186867), (729, 166104), (769, 157464), (972, 124578), (1458, 83052), (1538, 78732), (1944, 62289), (2187, 55368), (2307, 52488), (2916, 41526), (3076, 39366), (4374, 27684), (4614, 26244), (5832, 20763), (6152, 19683), (6561, 18456), (6921, 17496), (8748, 13842), (9228, 13122)]