27187731

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5689}}^1$

素因数の和:5760

約数の個数: 20

約数和(自身を含む): 41309400

約数和(自身を除く): 14121669

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5689, 17067, 51201, 153603, 335651, 460809, 1006953, 3020859, 9062577, 27187731]

約数ペア:

[(1, 27187731), (3, 9062577), (9, 3020859), (27, 1006953), (59, 460809), (81, 335651), (177, 153603), (531, 51201), (1593, 17067), (4779, 5689)]