73687563

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{4271}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 111960576

約数和(自身を除く): 38273013

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 4271, 5751, 12813, 17253, 38439, 115317, 303241, 345951, 909723, 1037853, 2729169, 8187507, 24562521, 73687563]

約数ペア:

[(1, 73687563), (3, 24562521), (9, 8187507), (27, 2729169), (71, 1037853), (81, 909723), (213, 345951), (243, 303241), (639, 115317), (1917, 38439), (4271, 17253), (5751, 12813)]