971567109

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1877}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 1517424000

約数和(自身を除く): 545856891

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1009, 1877, 3027, 5631, 9081, 16893, 19171, 27243, 35663, 50679, 57513, 106989, 172539, 320967, 517617, 962901, 1893893, 5681679, 17045037, 35983967, 51135111, 107951901, 323855703, 971567109]

約数ペア:

[(1, 971567109), (3, 323855703), (9, 107951901), (19, 51135111), (27, 35983967), (57, 17045037), (171, 5681679), (513, 1893893), (1009, 962901), (1877, 517617), (3027, 320967), (5631, 172539), (9081, 106989), (16893, 57513), (19171, 50679), (27243, 35663)]