9042489

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 13996800

約数和(自身を除く): 4954311

約数列:

[1, 3, 9, 27, 53, 71, 89, 159, 213, 267, 477, 639, 801, 1431, 1917, 2403, 3763, 4717, 6319, 11289, 14151, 18957, 33867, 42453, 56871, 101601, 127359, 170613, 334907, 1004721, 3014163, 9042489]

約数ペア:

[(1, 9042489), (3, 3014163), (9, 1004721), (27, 334907), (53, 170613), (71, 127359), (89, 101601), (159, 56871), (213, 42453), (267, 33867), (477, 18957), (639, 14151), (801, 11289), (1431, 6319), (1917, 4717), (2403, 3763)]