53107257

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42863}}^1$

素因数の和:42932

約数の個数: 16

約数和(自身を含む): 82298880

約数和(自身を除く): 29191623

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 42863, 128589, 300041, 900123, 2528917, 7586751, 17702419, 53107257]

約数ペア:

[(1, 53107257), (3, 17702419), (7, 7586751), (21, 2528917), (59, 900123), (177, 300041), (413, 128589), (1239, 42863)]