27439929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 44638464

約数和(自身を除く): 17198535

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 8941, 26823, 80469, 98351, 277171, 295053, 831513, 885159, 2494539, 3048881, 9146643, 27439929]

約数ペア:

[(1, 27439929), (3, 9146643), (9, 3048881), (11, 2494539), (31, 885159), (33, 831513), (93, 295053), (99, 277171), (279, 98351), (341, 80469), (1023, 26823), (3069, 8941)]