80054751

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 131632128

約数和(自身を除く): 51577377

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 4231, 6307, 12693, 18921, 29617, 71927, 88851, 215781, 224243, 503489, 672729, 1510467, 1569701, 3812131, 4709103, 11436393, 26684917, 80054751]

約数ペア:

[(1, 80054751), (3, 26684917), (7, 11436393), (17, 4709103), (21, 3812131), (51, 1569701), (53, 1510467), (119, 672729), (159, 503489), (357, 224243), (371, 215781), (901, 88851), (1113, 71927), (2703, 29617), (4231, 18921), (6307, 12693)]