71267558397

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{50951}}^1$

素因数の和:52553

約数の個数: 32

約数和(自身を含む): 111197644800

約数和(自身を除く): 39930086403

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1549, 4647, 10843, 32529, 50951, 66607, 152853, 199821, 356657, 466249, 1069971, 1398747, 2190893, 6572679, 15336251, 46008753, 78923099, 236769297, 552461693, 1657385079, 3393693257, 10181079771, 23755852799, 71267558397]

約数ペア:

[(1, 71267558397), (3, 23755852799), (7, 10181079771), (21, 3393693257), (43, 1657385079), (129, 552461693), (301, 236769297), (903, 78923099), (1549, 46008753), (4647, 15336251), (10843, 6572679), (32529, 2190893), (50951, 1398747), (66607, 1069971), (152853, 466249), (199821, 356657)]