27292671

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 45412224

約数和(自身を除く): 18119553

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3307, 8253, 9921, 23149, 29763, 69447, 208341, 433217, 1299651, 3032519, 3898953, 9097557, 27292671]

約数ペア:

[(1, 27292671), (3, 9097557), (7, 3898953), (9, 3032519), (21, 1299651), (63, 433217), (131, 208341), (393, 69447), (917, 29763), (1179, 23149), (2751, 9921), (3307, 8253)]