61437507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 94804992

約数和(自身を除く): 33367485

約数列:

[1, 3, 17, 19, 47, 51, 57, 71, 141, 213, 323, 361, 799, 893, 969, 1083, 1207, 1349, 2397, 2679, 3337, 3621, 4047, 6137, 10011, 15181, 16967, 18411, 22933, 25631, 45543, 50901, 56729, 63403, 68799, 76893, 170187, 190209, 288439, 435727, 865317, 1077851, 1204657, 1307181, 3233553, 3613971, 20479169, 61437507]

約数ペア:

[(1, 61437507), (3, 20479169), (17, 3613971), (19, 3233553), (47, 1307181), (51, 1204657), (57, 1077851), (71, 865317), (141, 435727), (213, 288439), (323, 190209), (361, 170187), (799, 76893), (893, 68799), (969, 63403), (1083, 56729), (1207, 50901), (1349, 45543), (2397, 25631), (2679, 22933), (3337, 18411), (3621, 16967), (4047, 15181), (6137, 10011)]