527437029

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 836559360

約数和(自身を除く): 309122331

約数列:

[1, 3, 7, 21, 49, 83, 139, 147, 249, 311, 417, 581, 933, 973, 1743, 2177, 2919, 4067, 6531, 6811, 11537, 12201, 15239, 20433, 25813, 34611, 43229, 45717, 77439, 80759, 129687, 180691, 242277, 302603, 542073, 565313, 907809, 1264837, 1695939, 2118221, 3588007, 3794511, 6354663, 10764021, 25116049, 75348147, 175812343, 527437029]

約数ペア:

[(1, 527437029), (3, 175812343), (7, 75348147), (21, 25116049), (49, 10764021), (83, 6354663), (139, 3794511), (147, 3588007), (249, 2118221), (311, 1695939), (417, 1264837), (581, 907809), (933, 565313), (973, 542073), (1743, 302603), (2177, 242277), (2919, 180691), (4067, 129687), (6531, 80759), (6811, 77439), (11537, 45717), (12201, 43229), (15239, 34611), (20433, 25813)]