172623477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{16333}}^1$

素因数の和:16620

約数の個数: 16

約数和(自身を含む): 248799488

約数和(自身を除く): 76176011

約数列:

[1, 3, 13, 39, 271, 813, 3523, 10569, 16333, 48999, 212329, 636987, 4426243, 13278729, 57541159, 172623477]

約数ペア:

[(1, 172623477), (3, 57541159), (13, 13278729), (39, 4426243), (271, 636987), (813, 212329), (3523, 48999), (10569, 16333)]