15672730773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4637}}^1$

素因数の和:4906

約数の個数: 64

約数和(自身を含む): 25860003840

約数和(自身を除く): 10187273067

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 197, 301, 399, 591, 817, 903, 1379, 2451, 3743, 4137, 4637, 5719, 8471, 11229, 13911, 17157, 25413, 26201, 32459, 59297, 78603, 88103, 97377, 160949, 177891, 199391, 264309, 482847, 598173, 616721, 913489, 1126643, 1395737, 1850163, 2740467, 3379929, 3788429, 4187211, 6394423, 11365287, 17356291, 19183269, 26519003, 39280027, 52068873, 79557009, 117840081, 121494037, 274960189, 364482111, 746320513, 824880567, 2238961539, 5224243591, 15672730773]

約数ペア:

[(1, 15672730773), (3, 5224243591), (7, 2238961539), (19, 824880567), (21, 746320513), (43, 364482111), (57, 274960189), (129, 121494037), (133, 117840081), (197, 79557009), (301, 52068873), (399, 39280027), (591, 26519003), (817, 19183269), (903, 17356291), (1379, 11365287), (2451, 6394423), (3743, 4187211), (4137, 3788429), (4637, 3379929), (5719, 2740467), (8471, 1850163), (11229, 1395737), (13911, 1126643), (17157, 913489), (25413, 616721), (26201, 598173), (32459, 482847), (59297, 264309), (78603, 199391), (88103, 177891), (97377, 160949)]