75396321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8406

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 70844319

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 8369, 9009, 25107, 58583, 75321, 92059, 108797, 175749, 276177, 326391, 527247, 644413, 761579, 828531, 979173, 1196767, 1933239, 2284737, 3590301, 5799717, 6854211, 8377369, 10770903, 25132107, 75396321]

約数ペア:

[(1, 75396321), (3, 25132107), (7, 10770903), (9, 8377369), (11, 6854211), (13, 5799717), (21, 3590301), (33, 2284737), (39, 1933239), (63, 1196767), (77, 979173), (91, 828531), (99, 761579), (117, 644413), (143, 527247), (231, 326391), (273, 276177), (429, 175749), (693, 108797), (819, 92059), (1001, 75321), (1287, 58583), (3003, 25107), (8369, 9009)]