67899819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 105477120

約数和(自身を除く): 37577301

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2179, 2397, 6537, 10387, 28327, 31161, 37043, 84981, 102413, 111129, 307239, 481559, 1331369, 1444677, 1741021, 3994107, 5223063, 22633273, 67899819]

約数ペア:

[(1, 67899819), (3, 22633273), (13, 5223063), (17, 3994107), (39, 1741021), (47, 1444677), (51, 1331369), (141, 481559), (221, 307239), (611, 111129), (663, 102413), (799, 84981), (1833, 37043), (2179, 31161), (2397, 28327), (6537, 10387)]