137716579

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 196058880

約数和(自身を除く): 58342301

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 169, 209, 247, 557, 1001, 1183, 1463, 1729, 1859, 2717, 3211, 3899, 6127, 7241, 10583, 13013, 19019, 22477, 35321, 42889, 50687, 74081, 79651, 94133, 116413, 137579, 247247, 557557, 658931, 814891, 963053, 1035463, 1513369, 1788527, 7248241, 10593583, 12519689, 19673797, 137716579]

約数ペア:

[(1, 137716579), (7, 19673797), (11, 12519689), (13, 10593583), (19, 7248241), (77, 1788527), (91, 1513369), (133, 1035463), (143, 963053), (169, 814891), (209, 658931), (247, 557557), (557, 247247), (1001, 137579), (1183, 116413), (1463, 94133), (1729, 79651), (1859, 74081), (2717, 50687), (3211, 42889), (3899, 35321), (6127, 22477), (7241, 19019), (10583, 13013)]