67820667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 99459072

約数和(自身を除く): 31638405

約数列:

[1, 3, 17, 37, 51, 111, 127, 283, 381, 629, 849, 1887, 2159, 4699, 4811, 6477, 10471, 14097, 14433, 31413, 35941, 79883, 107823, 178007, 239649, 534021, 610997, 1329817, 1832991, 3989451, 22606889, 67820667]

約数ペア:

[(1, 67820667), (3, 22606889), (17, 3989451), (37, 1832991), (51, 1329817), (111, 610997), (127, 534021), (283, 239649), (381, 178007), (629, 107823), (849, 79883), (1887, 35941), (2159, 31413), (4699, 14433), (4811, 14097), (6477, 10471)]