27330417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 43368000

約数和(自身を除く): 16037583

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6949, 20847, 62541, 132031, 159827, 396093, 479481, 1188279, 1438443, 3036713, 9110139, 27330417]

約数ペア:

[(1, 27330417), (3, 9110139), (9, 3036713), (19, 1438443), (23, 1188279), (57, 479481), (69, 396093), (171, 159827), (207, 132031), (437, 62541), (1311, 20847), (3933, 6949)]