16804555537

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3677}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 21836727360

約数和(自身を除く): 5032171823

約数列:

[1, 7, 11, 49, 61, 77, 139, 427, 539, 671, 973, 1529, 2989, 3677, 4697, 6811, 8479, 10703, 25739, 32879, 40447, 59353, 74921, 93269, 180173, 224297, 283129, 415471, 511103, 652883, 1570079, 1981903, 2467267, 3577721, 4570181, 5622133, 10990553, 17270869, 25044047, 31177283, 39354931, 120896083, 218240981, 275484517, 342950113, 1527686867, 2400650791, 16804555537]

約数ペア:

[(1, 16804555537), (7, 2400650791), (11, 1527686867), (49, 342950113), (61, 275484517), (77, 218240981), (139, 120896083), (427, 39354931), (539, 31177283), (671, 25044047), (973, 17270869), (1529, 10990553), (2989, 5622133), (3677, 4570181), (4697, 3577721), (6811, 2467267), (8479, 1981903), (10703, 1570079), (25739, 652883), (32879, 511103), (40447, 415471), (59353, 283129), (74921, 224297), (93269, 180173)]