79136673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 138682368

約数和(自身を除く): 59545695

約数列:

[1, 3, 7, 11, 21, 33, 37, 47, 77, 111, 141, 197, 231, 259, 329, 407, 517, 591, 777, 987, 1221, 1379, 1551, 1739, 2167, 2849, 3619, 4137, 5217, 6501, 7289, 8547, 9259, 10857, 12173, 15169, 19129, 21867, 27777, 36519, 45507, 51023, 57387, 64813, 80179, 101849, 133903, 153069, 194439, 240537, 305547, 342583, 401709, 561253, 712943, 1027749, 1683759, 2138829, 2398081, 3768413, 7194243, 11305239, 26378891, 79136673]

約数ペア:

[(1, 79136673), (3, 26378891), (7, 11305239), (11, 7194243), (21, 3768413), (33, 2398081), (37, 2138829), (47, 1683759), (77, 1027749), (111, 712943), (141, 561253), (197, 401709), (231, 342583), (259, 305547), (329, 240537), (407, 194439), (517, 153069), (591, 133903), (777, 101849), (987, 80179), (1221, 64813), (1379, 57387), (1551, 51023), (1739, 45507), (2167, 36519), (2849, 27777), (3619, 21867), (4137, 19129), (5217, 15169), (6501, 12173), (7289, 10857), (8547, 9259)]