27706809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6287}}^1$

素因数の和:6416

約数の個数: 16

約数和(自身を含む): 40142592

約数和(自身を除く): 12435783

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 6287, 18861, 81731, 245193, 710431, 2131293, 9235603, 27706809]

約数ペア:

[(1, 27706809), (3, 9235603), (13, 2131293), (39, 710431), (113, 245193), (339, 81731), (1469, 18861), (4407, 6287)]