68586993

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{16603}}^1$

素因数の和:16635

約数の個数: 24

約数和(自身を含む): 108789408

約数和(自身を除く): 40202415

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 16603, 49809, 149427, 282251, 448281, 846753, 1344843, 2540259, 4034529, 7620777, 22862331, 68586993]

約数ペア:

[(1, 68586993), (3, 22862331), (9, 7620777), (17, 4034529), (27, 2540259), (51, 1344843), (81, 846753), (153, 448281), (243, 282251), (459, 149427), (1377, 49809), (4131, 16603)]