77770767

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 110893312

約数和(自身を除く): 33122545

約数列:

[1, 3, 17, 51, 271, 289, 331, 813, 867, 993, 4607, 5627, 13821, 16881, 78319, 89701, 95659, 234957, 269103, 286977, 1524917, 4574751, 25923589, 77770767]

約数ペア:

[(1, 77770767), (3, 25923589), (17, 4574751), (51, 1524917), (271, 286977), (289, 269103), (331, 234957), (813, 95659), (867, 89701), (993, 78319), (4607, 16881), (5627, 13821)]