68352427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 87865344

約数和(自身を除く): 19512917

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 907, 2431, 4433, 5797, 6851, 9977, 11791, 15419, 28117, 75361, 129701, 169609, 200447, 309287, 365521, 477989, 2204917, 4020731, 5257879, 6213857, 68352427]

約数ペア:

[(1, 68352427), (11, 6213857), (13, 5257879), (17, 4020731), (31, 2204917), (143, 477989), (187, 365521), (221, 309287), (341, 200447), (403, 169609), (527, 129701), (907, 75361), (2431, 28117), (4433, 15419), (5797, 11791), (6851, 9977)]