75253409

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 97396992

約数和(自身を除く): 22143583

約数列:

[1, 7, 11, 41, 77, 121, 197, 287, 451, 847, 1331, 1379, 2167, 3157, 4961, 8077, 9317, 15169, 23837, 34727, 54571, 56539, 88847, 166859, 262207, 381997, 621929, 977317, 1835449, 6841219, 10750487, 75253409]

約数ペア:

[(1, 75253409), (7, 10750487), (11, 6841219), (41, 1835449), (77, 977317), (121, 621929), (197, 381997), (287, 262207), (451, 166859), (847, 88847), (1331, 56539), (1379, 54571), (2167, 34727), (3157, 23837), (4961, 15169), (8077, 9317)]