15886669968009

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{599}}^1\times {\mathrm{21510127}}^1$

素因数の和:21510869

約数の個数: 24

約数和(自身を含む): 23153501779200

約数和(自身を除く): 7266831811191

約数列:

[1, 3, 9, 137, 411, 599, 1233, 1797, 5391, 82063, 246189, 738567, 21510127, 64530381, 193591143, 2946887399, 8840662197, 12884566073, 26521986591, 38653698219, 115961094657, 1765185552001, 5295556656003, 15886669968009]

約数ペア:

[(1, 15886669968009), (3, 5295556656003), (9, 1765185552001), (137, 115961094657), (411, 38653698219), (599, 26521986591), (1233, 12884566073), (1797, 8840662197), (5391, 2946887399), (82063, 193591143), (246189, 64530381), (738567, 21510127)]