128097069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{9403}}^1$

素因数の和:9664

約数の個数: 16

約数和(自身を含む): 180556800

約数和(自身を除く): 52459731

約数列:

[1, 3, 19, 57, 239, 717, 4541, 9403, 13623, 28209, 178657, 535971, 2247317, 6741951, 42699023, 128097069]

約数ペア:

[(1, 128097069), (3, 42699023), (19, 6741951), (57, 2247317), (239, 535971), (717, 178657), (4541, 28209), (9403, 13623)]