27827703

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 41294448

約数和(自身を除く): 13466745

約数列:

[1, 3, 9, 53, 159, 227, 257, 477, 681, 771, 2043, 2313, 12031, 13621, 36093, 40863, 58339, 108279, 122589, 175017, 525051, 3091967, 9275901, 27827703]

約数ペア:

[(1, 27827703), (3, 9275901), (9, 3091967), (53, 525051), (159, 175017), (227, 122589), (257, 108279), (477, 58339), (681, 40863), (771, 36093), (2043, 13621), (2313, 12031)]