254324181303

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19013}}^1\times {\mathrm{87427}}^1$

素因数の和:106463

約数の個数: 24

約数和(自身を含む): 388991302128

約数和(自身を除く): 134667120825

約数列:

[1, 3, 9, 17, 51, 153, 19013, 57039, 87427, 171117, 262281, 323221, 786843, 969663, 1486259, 2908989, 4458777, 13376331, 1662249551, 4986748653, 14960245959, 28258242367, 84774727101, 254324181303]

約数ペア:

[(1, 254324181303), (3, 84774727101), (9, 28258242367), (17, 14960245959), (51, 4986748653), (153, 1662249551), (19013, 13376331), (57039, 4458777), (87427, 2908989), (171117, 1486259), (262281, 969663), (323221, 786843)]