15677540739

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{142771}}^1$

素因数の和:142877

約数の個数: 48

約数和(自身を含む): 27343693440

約数和(自身を除く): 11666152701

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 747, 1323, 1743, 2241, 4067, 5229, 12201, 15687, 36603, 109809, 142771, 428313, 999397, 1284939, 2998191, 3854817, 6995779, 8994573, 11849993, 20987337, 26983719, 35549979, 62962011, 82949951, 106649937, 188886033, 248849853, 319949811, 580649657, 746549559, 1741948971, 2239648677, 5225846913, 15677540739]

約数ペア:

[(1, 15677540739), (3, 5225846913), (7, 2239648677), (9, 1741948971), (21, 746549559), (27, 580649657), (49, 319949811), (63, 248849853), (83, 188886033), (147, 106649937), (189, 82949951), (249, 62962011), (441, 35549979), (581, 26983719), (747, 20987337), (1323, 11849993), (1743, 8994573), (2241, 6995779), (4067, 3854817), (5229, 2998191), (12201, 1284939), (15687, 999397), (36603, 428313), (109809, 142771)]