77884983

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 129094416

約数和(自身を除く): 51209433

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 549, 671, 891, 1433, 1647, 2013, 4299, 4941, 6039, 12897, 15763, 18117, 38691, 47289, 54351, 87413, 116073, 141867, 262239, 425601, 786717, 961543, 1276803, 2360151, 2884629, 7080453, 8653887, 25961661, 77884983]

約数ペア:

[(1, 77884983), (3, 25961661), (9, 8653887), (11, 7080453), (27, 2884629), (33, 2360151), (61, 1276803), (81, 961543), (99, 786717), (183, 425601), (297, 262239), (549, 141867), (671, 116073), (891, 87413), (1433, 54351), (1647, 47289), (2013, 38691), (4299, 18117), (4941, 15763), (6039, 12897)]