43131231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11171}}^1$

素因数の和:11204

約数の個数: 32

約数和(自身を含む): 75075840

約数和(自身を除く): 31944609

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 11171, 33513, 100539, 122881, 145223, 301617, 368643, 435669, 1105929, 1307007, 1597453, 3317787, 3921021, 4792359, 14377077, 43131231]

約数ペア:

[(1, 43131231), (3, 14377077), (9, 4792359), (11, 3921021), (13, 3317787), (27, 1597453), (33, 1307007), (39, 1105929), (99, 435669), (117, 368643), (143, 301617), (297, 145223), (351, 122881), (429, 100539), (1287, 33513), (3861, 11171)]