542255613

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 814841856

約数和(自身を除く): 272586243

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 289, 383, 391, 867, 1149, 1173, 1207, 1633, 3621, 4899, 6511, 6647, 8809, 19533, 19941, 20519, 26427, 27193, 27761, 61557, 81579, 83283, 110687, 149753, 332061, 449259, 462281, 471937, 625439, 1386843, 1415811, 1876317, 2545801, 7637403, 7858777, 10632463, 23576331, 31897389, 180751871, 542255613]

約数ペア:

[(1, 542255613), (3, 180751871), (17, 31897389), (23, 23576331), (51, 10632463), (69, 7858777), (71, 7637403), (213, 2545801), (289, 1876317), (383, 1415811), (391, 1386843), (867, 625439), (1149, 471937), (1173, 462281), (1207, 449259), (1633, 332061), (3621, 149753), (4899, 110687), (6511, 83283), (6647, 81579), (8809, 61557), (19533, 27761), (19941, 27193), (20519, 26427)]