195432831

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 319852368

約数和(自身を除く): 124419537

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 421, 521, 891, 1263, 1563, 3789, 4631, 4689, 5731, 11367, 13893, 14067, 17193, 34101, 41679, 42201, 51579, 125037, 154737, 219341, 375111, 464211, 658023, 1974069, 2412751, 5922207, 7238253, 17766621, 21714759, 65144277, 195432831]

約数ペア:

[(1, 195432831), (3, 65144277), (9, 21714759), (11, 17766621), (27, 7238253), (33, 5922207), (81, 2412751), (99, 1974069), (297, 658023), (421, 464211), (521, 375111), (891, 219341), (1263, 154737), (1563, 125037), (3789, 51579), (4631, 42201), (4689, 41679), (5731, 34101), (11367, 17193), (13893, 14067)]