75748959

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 137733120

約数和(自身を除く): 61984161

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 207, 253, 297, 299, 351, 429, 621, 759, 853, 897, 1287, 2277, 2559, 2691, 3289, 3861, 6831, 7677, 8073, 9383, 9867, 11089, 19619, 23031, 28149, 29601, 33267, 58857, 84447, 88803, 99801, 121979, 176571, 215809, 253341, 255047, 299403, 365937, 529713, 647427, 765141, 1097811, 1942281, 2295423, 2805517, 3293433, 5826843, 6886269, 8416551, 25249653, 75748959]

約数ペア:

[(1, 75748959), (3, 25249653), (9, 8416551), (11, 6886269), (13, 5826843), (23, 3293433), (27, 2805517), (33, 2295423), (39, 1942281), (69, 1097811), (99, 765141), (117, 647427), (143, 529713), (207, 365937), (253, 299403), (297, 255047), (299, 253341), (351, 215809), (429, 176571), (621, 121979), (759, 99801), (853, 88803), (897, 84447), (1287, 58857), (2277, 33267), (2559, 29601), (2691, 28149), (3289, 23031), (3861, 19619), (6831, 11089), (7677, 9867), (8073, 9383)]