54615321

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 81253536

約数和(自身を除く): 26638215

約数列:

[1, 3, 9, 41, 123, 283, 369, 523, 849, 1569, 2547, 4707, 11603, 21443, 34809, 64329, 104427, 148009, 192987, 444027, 1332081, 6068369, 18205107, 54615321]

約数ペア:

[(1, 54615321), (3, 18205107), (9, 6068369), (41, 1332081), (123, 444027), (283, 192987), (369, 148009), (523, 104427), (849, 64329), (1569, 34809), (2547, 21443), (4707, 11603)]