68355657

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{16547}}^1$

素因数の和:16579

約数の個数: 24

約数和(自身を含む): 108422496

約数和(自身を除く): 40066839

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 16547, 49641, 148923, 281299, 446769, 843897, 1340307, 2531691, 4020921, 7595073, 22785219, 68355657]

約数ペア:

[(1, 68355657), (3, 22785219), (9, 7595073), (17, 4020921), (27, 2531691), (51, 1340307), (81, 843897), (153, 446769), (243, 281299), (459, 148923), (1377, 49641), (4131, 16547)]