13648743

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1188

約数の個数: 20

約数和(自身を含む): 20531280

約数和(自身を除く): 6882537

約数列:

[1, 3, 9, 27, 81, 167, 501, 1009, 1503, 3027, 4509, 9081, 13527, 27243, 81729, 168503, 505509, 1516527, 4549581, 13648743]

約数ペア:

[(1, 13648743), (3, 4549581), (9, 1516527), (27, 505509), (81, 168503), (167, 81729), (501, 27243), (1009, 13527), (1503, 9081), (3027, 4509)]