9080721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 14864640

約数和(自身を除く): 5783919

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 631, 1107, 1599, 1893, 4797, 5679, 8203, 14391, 17037, 24609, 25871, 73827, 77613, 221481, 232839, 336323, 698517, 1008969, 3026907, 9080721]

約数ペア:

[(1, 9080721), (3, 3026907), (9, 1008969), (13, 698517), (27, 336323), (39, 232839), (41, 221481), (117, 77613), (123, 73827), (351, 25871), (369, 24609), (533, 17037), (631, 14391), (1107, 8203), (1599, 5679), (1893, 4797)]