16068129

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 28673280

約数和(自身を除く): 12605151

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 523, 539, 627, 931, 1463, 1569, 1617, 2793, 3661, 4389, 5753, 9937, 10241, 10983, 17259, 25627, 29811, 30723, 40271, 69559, 76881, 109307, 120813, 208677, 281897, 327921, 486913, 765149, 845691, 1460739, 2295447, 5356043, 16068129]

約数ペア:

[(1, 16068129), (3, 5356043), (7, 2295447), (11, 1460739), (19, 845691), (21, 765149), (33, 486913), (49, 327921), (57, 281897), (77, 208677), (133, 120813), (147, 109307), (209, 76881), (231, 69559), (399, 40271), (523, 30723), (539, 29811), (627, 25627), (931, 17259), (1463, 10983), (1569, 10241), (1617, 9937), (2793, 5753), (3661, 4389)]