74677729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 92454912

約数和(自身を除く): 17777183

約数列:

[1, 7, 31, 37, 71, 131, 217, 259, 497, 917, 1147, 2201, 2627, 4061, 4847, 8029, 9301, 15407, 18389, 28427, 33929, 65107, 81437, 150257, 288331, 344137, 570059, 1051799, 2018317, 2408959, 10668247, 74677729]

約数ペア:

[(1, 74677729), (7, 10668247), (31, 2408959), (37, 2018317), (71, 1051799), (131, 570059), (217, 344137), (259, 288331), (497, 150257), (917, 81437), (1147, 65107), (2201, 33929), (2627, 28427), (4061, 18389), (4847, 15407), (8029, 9301)]