89169199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 22805201

約数列:

[1, 7, 17, 47, 107, 119, 149, 329, 749, 799, 1043, 1819, 2533, 5029, 5593, 7003, 12733, 15943, 17731, 35203, 49021, 85493, 111601, 119051, 271031, 598451, 749321, 833357, 1897217, 5245247, 12738457, 89169199]

約数ペア:

[(1, 89169199), (7, 12738457), (17, 5245247), (47, 1897217), (107, 833357), (119, 749321), (149, 598451), (329, 271031), (749, 119051), (799, 111601), (1043, 85493), (1819, 49021), (2533, 35203), (5029, 17731), (5593, 15943), (7003, 12733)]