129351677

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 169881600

約数和(自身を除く): 40529923

約数列:

[1, 7, 13, 19, 79, 91, 133, 247, 553, 947, 1027, 1501, 1729, 6629, 7189, 10507, 12311, 17993, 19513, 74813, 86177, 125951, 136591, 233909, 523691, 972569, 1421447, 1637363, 6807983, 9950129, 18478811, 129351677]

約数ペア:

[(1, 129351677), (7, 18478811), (13, 9950129), (19, 6807983), (79, 1637363), (91, 1421447), (133, 972569), (247, 523691), (553, 233909), (947, 136591), (1027, 125951), (1501, 86177), (1729, 74813), (6629, 19513), (7189, 17993), (10507, 12311)]