27143919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 42936192

約数和(自身を除く): 15792273

約数列:

[1, 3, 9, 11, 33, 99, 487, 563, 1461, 1689, 4383, 5067, 5357, 6193, 16071, 18579, 48213, 55737, 274181, 822543, 2467629, 3015991, 9047973, 27143919]

約数ペア:

[(1, 27143919), (3, 9047973), (9, 3015991), (11, 2467629), (33, 822543), (99, 274181), (487, 55737), (563, 48213), (1461, 18579), (1689, 16071), (4383, 6193), (5067, 5357)]