131385483

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4926

約数の個数: 28

約数和(自身を含む): 202353648

約数和(自身を除く): 70968165

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 4871, 8991, 14613, 26973, 43839, 131517, 180227, 394551, 540681, 1183653, 1622043, 3550959, 4866129, 14598387, 43795161, 131385483]

約数ペア:

[(1, 131385483), (3, 43795161), (9, 14598387), (27, 4866129), (37, 3550959), (81, 1622043), (111, 1183653), (243, 540681), (333, 394551), (729, 180227), (999, 131517), (2997, 43839), (4871, 26973), (8991, 14613)]