664406729277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7169831}}^1$

素因数の和:7169953

約数の個数: 32

約数和(自身を含む): 991157575680

約数和(自身を除く): 326750846403

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 391, 1173, 1343, 1817, 4029, 5451, 30889, 92667, 7169831, 21509493, 121887127, 164906113, 365661381, 494718339, 566416649, 1699249947, 2803403921, 8410211763, 9629083033, 13027582927, 28887249099, 39082748781, 221468909759, 664406729277]

約数ペア:

[(1, 664406729277), (3, 221468909759), (17, 39082748781), (23, 28887249099), (51, 13027582927), (69, 9629083033), (79, 8410211763), (237, 2803403921), (391, 1699249947), (1173, 566416649), (1343, 494718339), (1817, 365661381), (4029, 164906113), (5451, 121887127), (30889, 21509493), (92667, 7169831)]