267480821673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{990967}}^1$

素因数の和:991758

約数の個数: 32

約数和(自身を含む): 427305401600

約数和(自身を除く): 159824579927

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 769, 2307, 6921, 9997, 20763, 29991, 89973, 269919, 990967, 2972901, 8918703, 12882571, 26756109, 38647713, 115943139, 347829417, 762053623, 2286160869, 6858482607, 9906697099, 20575447821, 29720091297, 89160273891, 267480821673]

約数ペア:

[(1, 267480821673), (3, 89160273891), (9, 29720091297), (13, 20575447821), (27, 9906697099), (39, 6858482607), (117, 2286160869), (351, 762053623), (769, 347829417), (2307, 115943139), (6921, 38647713), (9997, 26756109), (20763, 12882571), (29991, 8918703), (89973, 2972901), (269919, 990967)]