54457123

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 65180160

約数和(自身を除く): 10723037

約数列:

[1, 7, 23, 161, 409, 827, 2863, 5789, 9407, 19021, 65849, 133147, 338243, 2367701, 7779589, 54457123]

約数ペア:

[(1, 54457123), (7, 7779589), (23, 2367701), (161, 338243), (409, 133147), (827, 65849), (2863, 19021), (5789, 9407)]