27772917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 39517632

約数和(自身を除く): 11744715

約数列:

[1, 3, 17, 51, 131, 393, 2227, 4157, 6681, 12471, 70669, 212007, 544567, 1633701, 9257639, 27772917]

約数ペア:

[(1, 27772917), (3, 9257639), (17, 1633701), (51, 544567), (131, 212007), (393, 70669), (2227, 12471), (4157, 6681)]