66185553

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13187}}^1$

素因数の和:13436

約数の個数: 16

約数和(自身を含む): 101283840

約数和(自身を除く): 35098287

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 13187, 39561, 92309, 276927, 3151693, 9455079, 22061851, 66185553]

約数ペア:

[(1, 66185553), (3, 22061851), (7, 9455079), (21, 3151693), (239, 276927), (717, 92309), (1673, 39561), (5019, 13187)]