328033431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 527679360

約数和(自身を除く): 199645929

約数列:

[1, 3, 9, 11, 33, 99, 107, 173, 179, 321, 519, 537, 963, 1177, 1557, 1611, 1903, 1969, 3531, 5709, 5907, 10593, 17127, 17721, 18511, 19153, 30967, 55533, 57459, 92901, 166599, 172377, 203621, 210683, 278703, 340637, 610863, 632049, 1021911, 1832589, 1896147, 3065733, 3313469, 9940407, 29821221, 36448159, 109344477, 328033431]

約数ペア:

[(1, 328033431), (3, 109344477), (9, 36448159), (11, 29821221), (33, 9940407), (99, 3313469), (107, 3065733), (173, 1896147), (179, 1832589), (321, 1021911), (519, 632049), (537, 610863), (963, 340637), (1177, 278703), (1557, 210683), (1611, 203621), (1903, 172377), (1969, 166599), (3531, 92901), (5709, 57459), (5907, 55533), (10593, 30967), (17127, 19153), (17721, 18511)]