63725739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 46589781

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 341, 363, 651, 809, 847, 1023, 2387, 2427, 2541, 3751, 5663, 7161, 8899, 11253, 16989, 25079, 26257, 26697, 62293, 75237, 78771, 97889, 175553, 186879, 275869, 293667, 526659, 685223, 827607, 1931083, 2055669, 3034559, 5793249, 9103677, 21241913, 63725739]

約数ペア:

[(1, 63725739), (3, 21241913), (7, 9103677), (11, 5793249), (21, 3034559), (31, 2055669), (33, 1931083), (77, 827607), (93, 685223), (121, 526659), (217, 293667), (231, 275869), (341, 186879), (363, 175553), (651, 97889), (809, 78771), (847, 75237), (1023, 62293), (2387, 26697), (2427, 26257), (2541, 25079), (3751, 16989), (5663, 11253), (7161, 8899)]