65427237

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{142543}}^1$

素因数の和:142569

約数の個数: 16

約数和(自身を含む): 102631680

約数和(自身を除く): 37204443

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 142543, 427629, 1282887, 2423231, 3848661, 7269693, 21809079, 65427237]

約数ペア:

[(1, 65427237), (3, 21809079), (9, 7269693), (17, 3848661), (27, 2423231), (51, 1282887), (153, 427629), (459, 142543)]