15690878841327

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{12721}}^1\times {\mathrm{20327}}^1$

素因数の和:33343

約数の個数: 32

約数和(自身を含む): 21226939937280

約数和(自身を除く): 5536061095953

約数列:

[1, 3, 113, 179, 339, 537, 12721, 20227, 20327, 38163, 60681, 60981, 1437473, 2277059, 2296951, 3638533, 4312419, 6831177, 6890853, 10915599, 257307667, 258579767, 411154229, 771923001, 775739301, 1233462687, 29219513671, 46285778293, 87658541013, 138857334879, 5230292947109, 15690878841327]

約数ペア:

[(1, 15690878841327), (3, 5230292947109), (113, 138857334879), (179, 87658541013), (339, 46285778293), (537, 29219513671), (12721, 1233462687), (20227, 775739301), (20327, 771923001), (38163, 411154229), (60681, 258579767), (60981, 257307667), (1437473, 10915599), (2277059, 6890853), (2296951, 6831177), (3638533, 4312419)]