99128029

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 42798371

約数列:

[1, 7, 11, 13, 43, 47, 49, 77, 91, 143, 301, 329, 343, 473, 517, 539, 559, 611, 637, 1001, 2021, 2107, 2303, 3311, 3619, 3773, 3913, 4277, 4459, 6149, 6721, 7007, 14147, 14749, 16121, 22231, 23177, 25333, 26273, 27391, 29939, 43043, 47047, 49049, 99029, 155617, 162239, 177331, 183911, 191737, 209573, 289003, 301301, 329329, 693203, 1089319, 1287377, 2023021, 2109107, 2305303, 7625233, 9011639, 14161147, 99128029]

約数ペア:

[(1, 99128029), (7, 14161147), (11, 9011639), (13, 7625233), (43, 2305303), (47, 2109107), (49, 2023021), (77, 1287377), (91, 1089319), (143, 693203), (301, 329329), (329, 301301), (343, 289003), (473, 209573), (517, 191737), (539, 183911), (559, 177331), (611, 162239), (637, 155617), (1001, 99029), (2021, 49049), (2107, 47047), (2303, 43043), (3311, 29939), (3619, 27391), (3773, 26273), (3913, 25333), (4277, 23177), (4459, 22231), (6149, 16121), (6721, 14749), (7007, 14147)]