82445319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 52473465

約数列:

[1, 3, 9, 11, 33, 43, 99, 107, 129, 181, 321, 387, 473, 543, 963, 1177, 1419, 1629, 1991, 3531, 4257, 4601, 5973, 7783, 10593, 13803, 17919, 19367, 23349, 41409, 50611, 58101, 70047, 85613, 151833, 174303, 213037, 256839, 455499, 639111, 770517, 832781, 1917333, 2498343, 7495029, 9160591, 27481773, 82445319]

約数ペア:

[(1, 82445319), (3, 27481773), (9, 9160591), (11, 7495029), (33, 2498343), (43, 1917333), (99, 832781), (107, 770517), (129, 639111), (181, 455499), (321, 256839), (387, 213037), (473, 174303), (543, 151833), (963, 85613), (1177, 70047), (1419, 58101), (1629, 50611), (1991, 41409), (3531, 23349), (4257, 19367), (4601, 17919), (5973, 13803), (7783, 10593)]