53475891

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6827}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 81717504

約数和(自身を除く): 28241613

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 6827, 7833, 20481, 47789, 143367, 2546471, 7639413, 17825297, 53475891]

約数ペア:

[(1, 53475891), (3, 17825297), (7, 7639413), (21, 2546471), (373, 143367), (1119, 47789), (2611, 20481), (6827, 7833)]