27939267

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 42063840

約数和(自身を除く): 14124573

約数列:

[1, 3, 9, 29, 87, 167, 261, 501, 641, 1503, 1923, 4843, 5769, 14529, 18589, 43587, 55767, 107047, 167301, 321141, 963423, 3104363, 9313089, 27939267]

約数ペア:

[(1, 27939267), (3, 9313089), (9, 3104363), (29, 963423), (87, 321141), (167, 167301), (261, 107047), (501, 55767), (641, 43587), (1503, 18589), (1923, 14529), (4843, 5769)]