54389817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4283}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 84206304

約数和(自身を除く): 29816487

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 4283, 12699, 12849, 38547, 72811, 218433, 355489, 655299, 1066467, 3199401, 6043313, 18129939, 54389817]

約数ペア:

[(1, 54389817), (3, 18129939), (9, 6043313), (17, 3199401), (51, 1066467), (83, 655299), (153, 355489), (249, 218433), (747, 72811), (1411, 38547), (4233, 12849), (4283, 12699)]