767441919

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 1062114304

約数和(自身を除く): 294672385

約数列:

[1, 3, 67, 73, 193, 201, 219, 271, 579, 813, 4891, 12931, 14089, 14673, 18157, 19783, 38793, 42267, 52303, 54471, 59349, 156909, 943963, 1325461, 2831889, 3504301, 3818119, 3976383, 10512903, 11454357, 255813973, 767441919]

約数ペア:

[(1, 767441919), (3, 255813973), (67, 11454357), (73, 10512903), (193, 3976383), (201, 3818119), (219, 3504301), (271, 2831889), (579, 1325461), (813, 943963), (4891, 156909), (12931, 59349), (14089, 54471), (14673, 52303), (18157, 42267), (19783, 38793)]