54175311

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39343}}^1$

素因数の和:39372

約数の個数: 20

約数和(自身を含む): 85691232

約数和(自身を除く): 31515921

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39343, 118029, 354087, 668831, 1062261, 2006493, 3186783, 6019479, 18058437, 54175311]

約数ペア:

[(1, 54175311), (3, 18058437), (9, 6019479), (17, 3186783), (27, 2006493), (51, 1062261), (81, 668831), (153, 354087), (459, 118029), (1377, 39343)]