244273293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 414720000

約数和(自身を除く): 170446707

約数列:

[1, 3, 9, 11, 27, 29, 33, 79, 87, 99, 237, 261, 297, 319, 359, 711, 783, 869, 957, 1077, 2133, 2291, 2607, 2871, 3231, 3949, 6873, 7821, 8613, 9693, 10411, 11847, 20619, 23463, 25201, 28361, 31233, 35541, 61857, 75603, 85083, 93699, 106623, 114521, 226809, 255249, 281097, 311971, 343563, 680427, 765747, 822469, 935913, 1030689, 2467407, 2807739, 3092067, 7402221, 8423217, 9047159, 22206663, 27141477, 81424431, 244273293]

約数ペア:

[(1, 244273293), (3, 81424431), (9, 27141477), (11, 22206663), (27, 9047159), (29, 8423217), (33, 7402221), (79, 3092067), (87, 2807739), (99, 2467407), (237, 1030689), (261, 935913), (297, 822469), (319, 765747), (359, 680427), (711, 343563), (783, 311971), (869, 281097), (957, 255249), (1077, 226809), (2133, 114521), (2291, 106623), (2607, 93699), (2871, 85083), (3231, 75603), (3949, 61857), (6873, 35541), (7821, 31233), (8613, 28361), (9693, 25201), (10411, 23463), (11847, 20619)]