168496221

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{773}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 227295936

約数和(自身を除く): 58799715

約数列:

[1, 3, 113, 339, 643, 773, 1929, 2319, 72659, 87349, 217977, 262047, 497039, 1491117, 56165407, 168496221]

約数ペア:

[(1, 168496221), (3, 56165407), (113, 1491117), (339, 497039), (643, 262047), (773, 217977), (1929, 87349), (2319, 72659)]