61334427

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 105259392

約数和(自身を除く): 43924965

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 83, 147, 231, 249, 457, 539, 581, 913, 1371, 1617, 1743, 2739, 3199, 4067, 5027, 6391, 9597, 12201, 15081, 19173, 22393, 35189, 37931, 44737, 67179, 105567, 113793, 134211, 246323, 265517, 417241, 738969, 796551, 1251723, 1858619, 2920687, 5575857, 8762061, 20444809, 61334427]

約数ペア:

[(1, 61334427), (3, 20444809), (7, 8762061), (11, 5575857), (21, 2920687), (33, 1858619), (49, 1251723), (77, 796551), (83, 738969), (147, 417241), (231, 265517), (249, 246323), (457, 134211), (539, 113793), (581, 105567), (913, 67179), (1371, 44737), (1617, 37931), (1743, 35189), (2739, 22393), (3199, 19173), (4067, 15081), (5027, 12201), (6391, 9597)]