255067329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 379822464

約数和(自身を除く): 124755135

約数列:

[1, 3, 11, 33, 73, 113, 219, 339, 803, 937, 1243, 2409, 2811, 3729, 8249, 10307, 24747, 30921, 68401, 90739, 105881, 205203, 272217, 317643, 752411, 1164691, 2257233, 3494073, 7729313, 23187939, 85022443, 255067329]

約数ペア:

[(1, 255067329), (3, 85022443), (11, 23187939), (33, 7729313), (73, 3494073), (113, 2257233), (219, 1164691), (339, 752411), (803, 317643), (937, 272217), (1243, 205203), (2409, 105881), (2811, 90739), (3729, 68401), (8249, 30921), (10307, 24747)]