2615664069

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9807

約数の個数: 40

約数和(自身を含む): 4047107328

約数和(自身を除く): 1431443259

約数列:

[1, 3, 9, 27, 47, 71, 81, 141, 213, 423, 639, 1269, 1917, 3337, 3807, 5751, 9677, 10011, 29031, 30033, 87093, 90099, 261279, 270297, 454819, 687067, 783837, 1364457, 2061201, 4093371, 6183603, 12280113, 18550809, 32292149, 36840339, 55652427, 96876447, 290629341, 871888023, 2615664069]

約数ペア:

[(1, 2615664069), (3, 871888023), (9, 290629341), (27, 96876447), (47, 55652427), (71, 36840339), (81, 32292149), (141, 18550809), (213, 12280113), (423, 6183603), (639, 4093371), (1269, 2061201), (1917, 1364457), (3337, 783837), (3807, 687067), (5751, 454819), (9677, 270297), (10011, 261279), (29031, 90099), (30033, 87093)]