27040149

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 43516440

約数和(自身を除く): 16476291

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 269, 459, 657, 807, 1241, 1377, 1971, 2421, 3723, 4573, 5913, 7263, 11169, 13719, 19637, 21789, 33507, 41157, 58911, 100521, 123471, 176733, 333829, 370413, 530199, 1001487, 1590597, 3004461, 9013383, 27040149]

約数ペア:

[(1, 27040149), (3, 9013383), (9, 3004461), (17, 1590597), (27, 1001487), (51, 530199), (73, 370413), (81, 333829), (153, 176733), (219, 123471), (269, 100521), (459, 58911), (657, 41157), (807, 33507), (1241, 21789), (1377, 19637), (1971, 13719), (2421, 11169), (3723, 7263), (4573, 5913)]