68164119

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{1607}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 101111040

約数和(自身を除く): 32946921

約数列:

[1, 3, 9, 27, 1571, 1607, 4713, 4821, 14139, 14463, 42417, 43389, 2524597, 7573791, 22721373, 68164119]

約数ペア:

[(1, 68164119), (3, 22721373), (9, 7573791), (27, 2524597), (1571, 43389), (1607, 42417), (4713, 14463), (4821, 14139)]