68199543

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 103550400

約数和(自身を除く): 35350857

約数列:

[1, 3, 9, 27, 89, 101, 267, 281, 303, 801, 843, 909, 2403, 2529, 2727, 7587, 8989, 25009, 26967, 28381, 75027, 80901, 85143, 225081, 242703, 255429, 675243, 766287, 2525909, 7577727, 22733181, 68199543]

約数ペア:

[(1, 68199543), (3, 22733181), (9, 7577727), (27, 2525909), (89, 766287), (101, 675243), (267, 255429), (281, 242703), (303, 225081), (801, 85143), (843, 80901), (909, 75027), (2403, 28381), (2529, 26967), (2727, 25009), (7587, 8989)]