68859273

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25819}}^1$

素因数の和:25956

約数の個数: 16

約数和(自身を含む): 105758720

約数和(自身を除く): 36899447

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 25819, 77457, 180733, 542199, 3279013, 9837039, 22953091, 68859273]

約数ペア:

[(1, 68859273), (3, 22953091), (7, 9837039), (21, 3279013), (127, 542199), (381, 180733), (889, 77457), (2667, 25819)]