27523503

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 47070720

約数和(自身を除く): 19547217

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 1361, 2247, 2889, 4083, 6741, 9527, 12249, 20223, 28581, 36747, 85743, 145627, 257229, 436881, 1019389, 1310643, 3058167, 3931929, 9174501, 27523503]

約数ペア:

[(1, 27523503), (3, 9174501), (7, 3931929), (9, 3058167), (21, 1310643), (27, 1019389), (63, 436881), (107, 257229), (189, 145627), (321, 85743), (749, 36747), (963, 28581), (1361, 20223), (2247, 12249), (2889, 9527), (4083, 6741)]