2023161543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27061}}^1$

素因数の和:27157

約数の個数: 40

約数和(自身を含む): 3300698016

約数和(自身を除く): 1277536473

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 351, 639, 923, 1053, 1917, 2769, 5751, 8307, 24921, 27061, 74763, 81183, 243549, 351793, 730647, 1055379, 1921331, 2191941, 3166137, 5763993, 9498411, 17291979, 24977303, 28495233, 51875937, 74931909, 155627811, 224795727, 674387181, 2023161543]

約数ペア:

[(1, 2023161543), (3, 674387181), (9, 224795727), (13, 155627811), (27, 74931909), (39, 51875937), (71, 28495233), (81, 24977303), (117, 17291979), (213, 9498411), (351, 5763993), (639, 3166137), (923, 2191941), (1053, 1921331), (1917, 1055379), (2769, 730647), (5751, 351793), (8307, 243549), (24921, 81183), (27061, 74763)]