66218961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1601}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 93659328

約数和(自身を除く): 27440367

約数列:

[1, 3, 17, 51, 811, 1601, 2433, 4803, 13787, 27217, 41361, 81651, 1298411, 3895233, 22072987, 66218961]

約数ペア:

[(1, 66218961), (3, 22072987), (17, 3895233), (51, 1298411), (811, 81651), (1601, 41361), (2433, 27217), (4803, 13787)]