68240007

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 109217472

約数和(自身を除く): 40977465

約数列:

[1, 3, 9, 11, 33, 99, 121, 223, 281, 363, 669, 843, 1089, 2007, 2453, 2529, 3091, 7359, 9273, 22077, 26983, 27819, 34001, 62663, 80949, 102003, 187989, 242847, 306009, 563967, 689293, 2067879, 6203637, 7582223, 22746669, 68240007]

約数ペア:

[(1, 68240007), (3, 22746669), (9, 7582223), (11, 6203637), (33, 2067879), (99, 689293), (121, 563967), (223, 306009), (281, 242847), (363, 187989), (669, 102003), (843, 80949), (1089, 62663), (2007, 34001), (2453, 27819), (2529, 26983), (3091, 22077), (7359, 9273)]