68971001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 78102528

約数和(自身を除く): 9131527

約数列:

[1, 11, 31, 223, 341, 907, 2453, 6913, 9977, 28117, 76043, 202261, 309287, 2224871, 6270091, 68971001]

約数ペア:

[(1, 68971001), (11, 6270091), (31, 2224871), (223, 309287), (341, 202261), (907, 76043), (2453, 28117), (6913, 9977)]