91705191

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 137553192

約数和(自身を除く): 45848001

約数列:

[1, 3, 17, 19, 51, 57, 289, 293, 323, 361, 867, 879, 969, 1083, 4981, 5491, 5567, 6137, 14943, 16473, 16701, 18411, 84677, 94639, 104329, 105773, 254031, 283917, 312987, 317319, 1608863, 1798141, 4826589, 5394423, 30568397, 91705191]

約数ペア:

[(1, 91705191), (3, 30568397), (17, 5394423), (19, 4826589), (51, 1798141), (57, 1608863), (289, 317319), (293, 312987), (323, 283917), (361, 254031), (867, 105773), (879, 104329), (969, 94639), (1083, 84677), (4981, 18411), (5491, 16701), (5567, 16473), (6137, 14943)]