75111729

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 136691712

約数和(自身を除く): 61579983

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 217, 231, 341, 357, 527, 561, 617, 651, 1023, 1309, 1581, 1851, 2387, 3689, 3927, 4319, 5797, 6787, 7161, 10489, 11067, 12957, 17391, 19127, 20361, 31467, 40579, 47509, 57381, 73423, 115379, 121737, 133889, 142527, 210397, 220269, 325159, 346137, 401667, 631191, 807653, 975477, 1472779, 2276113, 2422959, 3576749, 4418337, 6828339, 10730247, 25037243, 75111729]

約数ペア:

[(1, 75111729), (3, 25037243), (7, 10730247), (11, 6828339), (17, 4418337), (21, 3576749), (31, 2422959), (33, 2276113), (51, 1472779), (77, 975477), (93, 807653), (119, 631191), (187, 401667), (217, 346137), (231, 325159), (341, 220269), (357, 210397), (527, 142527), (561, 133889), (617, 121737), (651, 115379), (1023, 73423), (1309, 57381), (1581, 47509), (1851, 40579), (2387, 31467), (3689, 20361), (3927, 19127), (4319, 17391), (5797, 12957), (6787, 11067), (7161, 10489)]