67397319

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 109728000

約数和(自身を除く): 42330681

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 1341, 1523, 1639, 4023, 4569, 4917, 13707, 14751, 16753, 41121, 44253, 50259, 150777, 226927, 452331, 680781, 2042343, 2496197, 6127029, 7488591, 22465773, 67397319]

約数ペア:

[(1, 67397319), (3, 22465773), (9, 7488591), (11, 6127029), (27, 2496197), (33, 2042343), (99, 680781), (149, 452331), (297, 226927), (447, 150777), (1341, 50259), (1523, 44253), (1639, 41121), (4023, 16753), (4569, 14751), (4917, 13707)]