80456877

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 118733888

約数和(自身を除く): 38277011

約数列:

[1, 3, 9, 73, 151, 219, 453, 657, 811, 1359, 2433, 7299, 11023, 33069, 59203, 99207, 122461, 177609, 367383, 532827, 1102149, 8939653, 26818959, 80456877]

約数ペア:

[(1, 80456877), (3, 26818959), (9, 8939653), (73, 1102149), (151, 532827), (219, 367383), (453, 177609), (657, 122461), (811, 99207), (1359, 59203), (2433, 33069), (7299, 11023)]