127532181

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8713}}^1$

素因数の和:8781

約数の個数: 32

約数和(自身を含む): 210809088

約数和(自身を除く): 83276907

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 8713, 14637, 26139, 60991, 148121, 182973, 357233, 444363, 1036847, 1071699, 2500631, 3110541, 6072961, 7501893, 18218883, 42510727, 127532181]

約数ペア:

[(1, 127532181), (3, 42510727), (7, 18218883), (17, 7501893), (21, 6072961), (41, 3110541), (51, 2500631), (119, 1071699), (123, 1036847), (287, 444363), (357, 357233), (697, 182973), (861, 148121), (2091, 60991), (4879, 26139), (8713, 14637)]