26806671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 41225184

約数和(自身を除く): 14418513

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 727, 2169, 2181, 4097, 6543, 12291, 12359, 36873, 37077, 111231, 175207, 525621, 1576863, 2978519, 8935557, 26806671]

約数ペア:

[(1, 26806671), (3, 8935557), (9, 2978519), (17, 1576863), (51, 525621), (153, 175207), (241, 111231), (723, 37077), (727, 36873), (2169, 12359), (2181, 12291), (4097, 6543)]