193065411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{953}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 321643008

約数和(自身を除く): 128577597

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 877, 953, 2631, 2859, 6139, 6671, 9647, 10483, 18417, 20013, 28941, 31449, 67529, 73381, 202587, 220143, 835781, 2507343, 5850467, 9193591, 17551401, 27580773, 64355137, 193065411]

約数ペア:

[(1, 193065411), (3, 64355137), (7, 27580773), (11, 17551401), (21, 9193591), (33, 5850467), (77, 2507343), (231, 835781), (877, 220143), (953, 202587), (2631, 73381), (2859, 67529), (6139, 31449), (6671, 28941), (9647, 20013), (10483, 18417)]