27937521

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{2357}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 41500800

約数和(自身を除く): 13563279

約数列:

[1, 3, 9, 27, 439, 1317, 2357, 3951, 7071, 11853, 21213, 63639, 1034723, 3104169, 9312507, 27937521]

約数ペア:

[(1, 27937521), (3, 9312507), (9, 3104169), (27, 1034723), (439, 63639), (1317, 21213), (2357, 11853), (3951, 7071)]