80417799

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 151879680

約数和(自身を除く): 71461881

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 297, 329, 423, 517, 693, 823, 987, 1269, 1551, 2079, 2469, 2961, 3619, 4653, 5761, 7407, 8883, 9053, 10857, 13959, 17283, 22221, 27159, 32571, 38681, 51849, 63371, 81477, 97713, 116043, 155547, 190113, 244431, 270767, 348129, 425491, 570339, 812301, 1044387, 1276473, 1711017, 2436903, 2978437, 3829419, 7310709, 8935311, 11488257, 26805933, 80417799]

約数ペア:

[(1, 80417799), (3, 26805933), (7, 11488257), (9, 8935311), (11, 7310709), (21, 3829419), (27, 2978437), (33, 2436903), (47, 1711017), (63, 1276473), (77, 1044387), (99, 812301), (141, 570339), (189, 425491), (231, 348129), (297, 270767), (329, 244431), (423, 190113), (517, 155547), (693, 116043), (823, 97713), (987, 81477), (1269, 63371), (1551, 51849), (2079, 38681), (2469, 32571), (2961, 27159), (3619, 22221), (4653, 17283), (5761, 13959), (7407, 10857), (8883, 9053)]