89996291

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 118081656

約数和(自身を除く): 28085365

約数列:

[1, 7, 11, 43, 49, 77, 121, 301, 353, 473, 539, 847, 2107, 2471, 3311, 3883, 5203, 5929, 15179, 17297, 23177, 27181, 36421, 42713, 106253, 166969, 190267, 254947, 298991, 743771, 1168783, 1836659, 2092937, 8181481, 12856613, 89996291]

約数ペア:

[(1, 89996291), (7, 12856613), (11, 8181481), (43, 2092937), (49, 1836659), (77, 1168783), (121, 743771), (301, 298991), (353, 254947), (473, 190267), (539, 166969), (847, 106253), (2107, 42713), (2471, 36421), (3311, 27181), (3883, 23177), (5203, 17297), (5929, 15179)]