54417531

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{151}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 84113152

約数和(自身を除く): 29695621

約数列:

[1, 3, 7, 21, 131, 151, 393, 453, 917, 1057, 2751, 3171, 17161, 19781, 51483, 59343, 120127, 138467, 360381, 415401, 2591311, 7773933, 18139177, 54417531]

約数ペア:

[(1, 54417531), (3, 18139177), (7, 7773933), (21, 2591311), (131, 415401), (151, 360381), (393, 138467), (453, 120127), (917, 59343), (1057, 51483), (2751, 19781), (3171, 17161)]