71226003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 104232960

約数和(自身を除く): 33006957

約数列:

[1, 3, 19, 31, 57, 93, 173, 233, 519, 589, 699, 1767, 3287, 4427, 5363, 7223, 9861, 13281, 16089, 21669, 40309, 101897, 120927, 137237, 305691, 411711, 765871, 1249579, 2297613, 3748737, 23742001, 71226003]

約数ペア:

[(1, 71226003), (3, 23742001), (19, 3748737), (31, 2297613), (57, 1249579), (93, 765871), (173, 411711), (233, 305691), (519, 137237), (589, 120927), (699, 101897), (1767, 40309), (3287, 21669), (4427, 16089), (5363, 13281), (7223, 9861)]