27659019

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 38016000

約数和(自身を除く): 10356981

約数列:

[1, 3, 43, 129, 149, 447, 1439, 4317, 6407, 19221, 61877, 185631, 214411, 643233, 9219673, 27659019]

約数ペア:

[(1, 27659019), (3, 9219673), (43, 643233), (129, 214411), (149, 185631), (447, 61877), (1439, 19221), (4317, 6407)]