13080453561

素因数分解:

$3^7\times 7^1\times {\mathrm{857}}^1\times {\mathrm{997}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 22468892160

約数和(自身を除く): 9388438599

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 857, 997, 1701, 2187, 2571, 2991, 5103, 5999, 6979, 7713, 8973, 15309, 17997, 20937, 23139, 26919, 53991, 62811, 69417, 80757, 161973, 188433, 208251, 242271, 485919, 565299, 624753, 726813, 854429, 1457757, 1695897, 1874259, 2180439, 2563287, 4373271, 5087691, 5981003, 7689861, 13119813, 15263073, 17943009, 23069583, 53829027, 69208749, 161487081, 207626247, 484461243, 622878741, 1453383729, 1868636223, 4360151187, 13080453561]

約数ペア:

[(1, 13080453561), (3, 4360151187), (7, 1868636223), (9, 1453383729), (21, 622878741), (27, 484461243), (63, 207626247), (81, 161487081), (189, 69208749), (243, 53829027), (567, 23069583), (729, 17943009), (857, 15263073), (997, 13119813), (1701, 7689861), (2187, 5981003), (2571, 5087691), (2991, 4373271), (5103, 2563287), (5999, 2180439), (6979, 1874259), (7713, 1695897), (8973, 1457757), (15309, 854429), (17997, 726813), (20937, 624753), (23139, 565299), (26919, 485919), (53991, 242271), (62811, 208251), (69417, 188433), (80757, 161973)]