129327177

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 209855232

約数和(自身を除く): 80528055

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 357, 579, 1351, 1877, 3281, 4053, 5631, 9843, 13139, 22967, 31909, 39417, 68901, 95727, 223363, 362261, 670089, 1086783, 2535827, 6158437, 7607481, 18475311, 43109059, 129327177]

約数ペア:

[(1, 129327177), (3, 43109059), (7, 18475311), (17, 7607481), (21, 6158437), (51, 2535827), (119, 1086783), (193, 670089), (357, 362261), (579, 223363), (1351, 95727), (1877, 68901), (3281, 39417), (4053, 31909), (5631, 22967), (9843, 13139)]